Committee on
Institutional Cooperation
Committee on Institutional Cooperation Government Documents Task Force


PUBLIC USE MICRODATA SAMPLES
1990 Census of Population and Housing

CD-ROM Technical Documentation
Data Dictionary - QuickTab Version

Last Updated on February 11, 1998

Housing Record | Person Record



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                         Record Length:      231                                
                                                                                
     The following records have been defined:                                   
                                                                                
     Record             Record Type Value                        Max.           
     Name                   (RECTYPE)            Required        Records        
     ------              -----------------       --------        -------        
     HOUSING-RECORD              H                   Y              1           
     PERSON-RECORD               P                   N              30          
                                                                                
The following COMMON items have been defined.  They occur on all records.       
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len.      Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
(record type)          A       1        1                                       
                                                                                
SERIALNO               N       2-8      7      VALUE            0000001:9999999 
                                                                                
Page 2 Data Dictionary: 90PUMSX2 IMPS Version 3.1
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Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
SAMPLE                 N       9        1  0   5 Percent        1               
                                               1 Percent        2               
                                               Elderly          3               
                                                                                
DIVISION               N      10        1  0   Region           0               
                                               New England      1               
                                               Middle Atlantic  2               
                                               EastNorth Centrl 3               
                                               WestNorth Centrl 4               
                                               South Atlantic   5               
                                               EastSouth Centrl 6               
                                               WestSouth Centrl 7               
                                               Mountain West    8               
                                               Pacific West     9               
                                                                                
STATE                  N      11-12     2  0   FIPS             01:56           
                                               PUMA Boundary    99              
                                                                                
PUMA                   N      13-17     5  0   Value            00100:99999     
                                                                                
AREATYPE               N      18-19     2  0   Central City     10              
                                               Part Central Cty 11              
                                               MSA/PMSA not CC  20              
                                               MSA/PMSA (part)  21              
                                               MSA/PMSA CC&part 22              
                                               Entire MSA       30              
                                               2 or more MSAs   31              
                                               Mixed MSA - PMSA 40              
                                               Outside MSA-PMSA 50              
                                               Place            60              
                                               Place - Part     61              
                                               MCD/town-NE only 70              
                                               Counties/cities  80              
                                               County/city-part 81              
                                               County/city      82              
                                                                                
MSAPMSA                N      20-23     4  0   FIPS/MSA/PMSA    0040:9340       
                                               Mixed MSA/PMSA   9997            
                                               Two or more MSAs 9998            
                                               Not in MSA       9999            
                                                                                
PSA                    A      24-26     3      NA               000             
                                                                                
SUBSAMPL               N      27-28     2  0                    00:99           
                                                                                
HOUSWGT                N      29-32     4  0   Housing Unit     0001:1152       
                                               Group Quarter    0000            
                                                                                
                                                                                
Page    3                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
PERSONS                N      33-34     2  0                    01:29           
                                               Vacant           00              
                                                                                
GQINST                 N      35        1  0   Institution      1               
                                               Not Institution  2               
                                               NA               0               
                                                                                
UNITS1                 N      39-40     2  0   Mobil home/tralr 01              
                                               Detached         02              
                                               Attached         03              
                                               2 Apartments     04              
                                               3-4 Apartments   05              
                                               5-9 Apartments   06              
                                               10-19 Apartments 07              
                                               20-49 Apartments 08              
                                               50+ Apartments   09              
                                               Other            10              
                                               NA               00              
                                                                                
HUSFLAG                N      41        1  0   No               0               
                                               Yes              1               
                                                                                
PDSFLAG                N      42        1  0   No               0               
                                               Yes              1               
                                                                                
ROOMS                  N      43        1  0   1 Room           1               
                                               2 Rooms          2               
                                               3 Rooms          3               
                                               4 Rooms          4               
                                               5 Rooms          5               
                                               6 Rooms          6               
                                               7 Rooms          7               
                                               8 Rooms          8               
                                               9+ Rooms         9               
                                               NA               0               
                                                                                
TENURE                 N      44        1  0   Owned w/Mortgage 1               
                                               Owned Clear      2               
                                               Rented for Cash  3               
                                               Rented Cash-free 4               
                                               NA               0               
                                                                                
ACRE10                 N      45        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
COMMUSE                N      46        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
                                                                                
Page    4                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
VALUE                  N      47-48     2  0   < $10,000        01              
                                               $10,000-14,999   02              
                                               $15,000-19,999   03              
                                               $20,000-24,999   04              
                                               $25,000-29,999   05              
                                               $30,000-34,999   06              
                                               $35,000-39,999   07              
                                               $40,000-44,999   08              
                                               $45,000-49,999   09              
                                               $50,000-54,999   10              
                                               $55,000-59,999   11              
                                               $60,000-64,999   12              
                                               $65,000-69,999   13              
                                               $70,000-74,999   14              
                                               $75,000-79,999   15              
                                               $80,000-89,999   16              
                                               $90,000-99,999   17              
                                               $100,000-124,999 18              
                                               $125,000-149,999 19              
                                               $150,000-174,999 20              
                                               $175,000-199,999 21              
                                               $200,000-249,999 22              
                                               $250,000-299,999 23              
                                               $300,000-399,999 24              
                                               $400,000 or more 25              
                                               NA               00              
                                                                                
RENT1                  N      49-50     2  0   Less than $80    01              
                                               $80-99           02              
                                               $100-124         03              
                                               $125-149         04              
                                               $150-174         05              
                                               $175-199         06              
                                               $200-224         07              
                                               $225-249         08              
                                               $250-274         09              
                                               $275-299         10              
                                               $300-324         11              
                                               $325-349         12              
                                               $350-374         13              
                                               $375-399         14              
                                               $400-424         15              
                                               $425-449         16              
                                               $450-474         17              
                                               $475-499         18              
                                               $500-524         19              
                                               $525-549         20              
                                               $550-599         21              
                                                                                
Page    5                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                               $600-649         22              
                                               $650-699         23              
                                               $700-749         24              
                                               $750-999         25              
                                               $1,000 or more   26              
                                               No Cash Rent     27              
                                               NA               00              
                                                                                
MEALS                  N      51        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
VACANCY1               N      52        1  0   UHE Owner        1               
                                               UHE Renter       2               
                                               UHE Undetermined 3               
                                               NA               0               
                                                                                
VACANCY2               N      53        1  0   For Rent         1               
                                               For Sale Only    2               
                                               Not Occupied     3               
                                               Seasonal         4               
                                               Migratory        5               
                                               Other Vacant     6               
                                               NA               0               
                                                                                
VACANCY3               N      54        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
VACANCY4               N      55        1  0   Less 1 month     1               
                                               1 up to 2 months 2               
                                               2 up to 6 months 3               
                                               6 up to 12 month 4               
                                               12 up to 24 mons 5               
                                               24 or more month 6               
                                               NA               0               
                                                                                
YRMOVED                N      56        1  0   1989-1990        1               
                                               1985-1988        2               
                                               1980-1984        3               
                                               1970-1979        4               
                                               1960-1969        5               
                                               1959 or before   6               
                                               NA               0               
                                                                                
BEDROOMS               N      57        1  0   None             1               
                                               One              2               
                                               Two              3               
                                                                                
Page    6                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                               Three            4               
                                               Four             5               
                                               Five or more     6               
                                               NA               0               
                                                                                
PLUMBING               N      58        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
KITCHEN                N      59        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
TELEPHON               N      60        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
AUTOS                  N      61        1  0   None             1               
                                               One              2               
                                               Two              3               
                                               Three            4               
                                               Four             5               
                                               Five             6               
                                               Six              7               
                                               Seven or more    8               
                                               NA               0               
                                                                                
FUELHEAT               N      62        1  0   Piped Gas        1               
                                               Bottled Gas      2               
                                               Electric         3               
                                               Oil or Kerosene  4               
                                               Coal or Coke     5               
                                               Wood             6               
                                               Solar Energy     7               
                                               Other Fuel       8               
                                               None             9               
                                               NA               0               
                                                                                
WATER                  N      63        1  0   Public System    1               
                                               Drilled Well     2               
                                               Dug Well         3               
                                               Other            4               
                                               NA               0               
                                                                                
SEWAGE                 N      64        1  0   Public Sewer     1               
                                               Septic Tank      2               
                                               Other            3               
                                               NA               0               
                                                                                
                                                                                
Page    7                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
YRBUILT                N      65        1  0   1989 or 1990     1               
                                               1985 to 1988     2               
                                               1980 to 1984     3               
                                               1970 to 1979     4               
                                               1960 to 1969     5               
                                               1950 to 1959     6               
                                               1940 to 1949     7               
                                               1939 or before   8               
                                               NA               0               
                                                                                
CONDO                  N      66        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
ONEACRE                N      67        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
AGSALES                N      68        1  0   None             1               
                                               $1-999           2               
                                               $1,000-2,499     3               
                                               $2,500-4,999     4               
                                               $5,000-9,999     5               
                                               $10,000 or more  6               
                                               NA               0               
                                                                                
ELECCOST               N      69-72     4  0                    0003:0024       
                                                                0025:0049       
                                                                0050:0074       
                                                                0075:0099       
                                                                0100:0124       
                                                                0125:0149       
                                                                0150:0174       
                                                                0175:0199       
                                                                0200:0999       
                                                                1000:1499       
                                                                1500:1999       
                                                                2000:2999       
                                                                3000:3099       
                                               Topcode/Median   3100:9999       
                                               Included         0001            
                                               No cost          0002            
                                               NA               0000            
                                                                                
GASCOST                N      73-76     4  0                    0003:0019       
                                                                0020:0039       
                                                                0040:0059       
                                                                0060:0084       
                                                                                
Page    8                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                                                0085:0999       
                                                                1000:1999       
                                                                2000:2099       
                                               Topcode/Median   2100:9999       
                                               Included         0001            
                                               No Cost          0002            
                                               NA               0000            
                                                                                
WATRCOST               N      77-80     4  0                    0003:0019       
                                                                0020:0039       
                                                                0040:0059       
                                                                0060:0079       
                                                                0080:0099       
                                                                0100:0499       
                                                                0500:0999       
                                               Topcode/median   1000:9999       
                                               Included         0001            
                                               No cost          0002            
                                               NA               0000            
                                                                                
FUELCOST               N      81-84     4  0                    0003:0009       
                                                                0010:0019       
                                                                0020:0029       
                                                                0030:0039       
                                                                0040:0049       
                                                                0050:1899       
                                               Topcode/median   1900:9999       
                                               Included         0001            
                                               No Cost          0002            
                                               NA               0000            
                                                                                
RTAXAMT                N      85-86     2  0   None             01              
                                               $2-49            02              
                                               $50-499          03:11           
                                               $500-899         12:19           
                                               $900-1,299       20:24           
                                               $1,300-1,799     25:29           
                                               $1,800-1,999     30:31           
                                               $2,000-2,499     32:36           
                                               $2,500-2,999     37:41           
                                               $3,000-3,999     42:51           
                                               $4,000-4,499     52:56           
                                               Topcode/median   57:60           
                                               NA               00              
                                                                                
INSAMT                 N      90-93     4  0                    0002:0099       
                                                                0100:0199       
                                                                0200:0299       
                                                                                
Page    9                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                                                0300:0399       
                                                                0400:0499       
                                                                0500:0599       
                                                                0600:0699       
                                                                0700:0799       
                                                                0800:0899       
                                                                0900:0999       
                                                                1000:1099       
                                                                1100:1199       
                                                                1200:1299       
                                               Topcode/median   1300:9999       
                                               None             0001            
                                               NA               0000            
                                                                                
MORTGAG                N      94        1  0   Mortgage         1               
                                               Contract         2               
                                               None             3               
                                               NA               0               
                                                                                
MORTAMT                N      95-99     5  0                    00002:00099     
                                                                00100:00199     
                                                                00200:00299     
                                                                00300:00399     
                                                                00400:00499     
                                                                00500:00599     
                                                                00600:00699     
                                                                00700:00799     
                                                                00800:00899     
                                                                00900:00999     
                                                                01000:01099     
                                                                01100:01199     
                                                                01200:01299     
                                                                01300:01399     
                                                                01400:01499     
                                                                01500:01599     
                                                                01600:01699     
                                                                01700:01799     
                                                                01800:01999     
                                               Topcode/median   02000:99999     
                                               None             00001           
                                               NA               00000           
                                                                                
TAXINCL                N     100        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
INSINCL                N     101        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
                                                                                
Page   10                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
MORTGAG2               N     102        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
MORTAMT2               N     103-107    5  0                    00002:00099     
                                                                00100:00199     
                                                                00200:00299     
                                                                00300:00399     
                                                                00400:00499     
                                                                00500:00599     
                                                                00600:00699     
                                                                00700:00799     
                                                                00800:00899     
                                                                00900:00999     
                                               Topcode/median   01000:99999     
                                               None             00001           
                                               NA               00000           
                                                                                
CONDOFEE               N     108-111    4  0                    0001:0024       
                                                                0025:0049       
                                                                0050:0074       
                                                                0075:0099       
                                                                0100:0124       
                                                                0125:0149       
                                                                0150:0174       
                                                                0175:0199       
                                                                0200:0224       
                                                                0225:0249       
                                                                0250:0274       
                                                                0275:0299       
                                                                0300:0324       
                                                                0325:0349       
                                                                0350:0374       
                                                                0375:0399       
                                                                0400:0599       
                                               Topcode/median   0600:9999       
                                               NA               0000            
                                                                                
MOBLHOME               N     112-115    4  0                    0001:0099       
                                                                0100:0199       
                                                                0200:0299       
                                                                0300:0399       
                                                                0400:0499       
                                                                0500:0599       
                                                                0600:0699       
                                                                0700:0799       
                                                                0800:0899       
                                                                0900:0999       
                                                                                
Page   11                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                                                1000:1099       
                                                                1100:1199       
                                                                1200:1299       
                                                                1300:1399       
                                                                1400:1499       
                                                                1500:3399       
                                               Topcode/median   3400:9999       
                                               NA               0000            
                                                                                
RFARM                  N     116        1  0   Rural Farm       1               
                                               Rural Not Farm   2               
                                               NA               0               
                                                                                
RGRENT                 N     117-120    4  0                    0001:0099       
                                                                0100:0199       
                                                                0200:0299       
                                                                0300:0399       
                                                                0400:0499       
                                                                0500:0599       
                                                                0600:0699       
                                                                0700:0799       
                                                                0800:0899       
                                                                0900:0999       
                                                                1000:1099       
                                                                1100:1199       
                                                                1200:1299       
                                                                1300:1399       
                                                                1400:1499       
                                               Topcode/median   1500:9999       
                                               NA               0000            
                                                                                
RGRAPHI                N     121-122    2  0   Less 10 %        01              
                                               10 up to 15%     02              
                                               15 up to 20%     03              
                                               20 up to 25%     04              
                                               25 up to 30%     05              
                                               30 up to 35%     06              
                                               35 up to 40%     07              
                                               40 up to 50%     08              
                                               50 up to 60%     09              
                                               60 up to 70%     10              
                                               70 up to 80%     11              
                                               80 up to 90%     12              
                                               90 up to 100%    13              
                                               100% or more     14              
                                               NA               00              
                                                                                
ROWNRCST               N     124-128    5  0                    00001:00099     
                                                                                
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Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                                                00100:00199     
                                                                00200:00299     
                                                                00300:00399     
                                                                00400:00499     
                                                                00500:00599     
                                                                00600:00699     
                                                                00700:00799     
                                                                00800:00899     
                                                                00900:00999     
                                                                01000:01099     
                                                                01100:01199     
                                                                01200:01299     
                                                                01300:01399     
                                                                01400:01499     
                                                                01500:01599     
                                                                01600:01699     
                                                                01700:01799     
                                                                01800:01899     
                                                                01900:01999     
                                                                02000:02099     
                                                                02100:02199     
                                                                02200:02299     
                                                                02300:02399     
                                                                02400:02499     
                                                                02500:02599     
                                                                02600:02699     
                                                                02700:02799     
                                                                02800:02899     
                                                                02900:02999     
                                                                03000:03099     
                                                                03100:03199     
                                                                03200:09999     
                                                                10000:19999     
                                                                20000:20299     
                                               Topcode/median   20300:99999     
                                               NA               00000           
                                                                                
RNSMOCPI               N     129-131    3  0                    001:009         
                                                                010:019         
                                                                020:029         
                                                                030:039         
                                                                040:049         
                                                                050:059         
                                                                060:074         
                                                                075:099         
                                                                100             
                                               Topcode          101             
                                               NA               000             
                                                                                
                                                                                
Page   13                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
RRENTUNT               N     132        1  0   Specified        1               
                                               Not Specified    0               
                                                                                
RVALUNT                N     133        1  0   Specified        1               
                                               Not Specified    0               
                                                                                
RFAMINC                N     134-140    7  0                    0000001:0000999 
                                                                0001000:0002499 
                                                                0002500:0004999 
                                                                0005000:0009999 
                                                                0010000:0019999 
                                                                0020000:0029999 
                                                                0030000:0039999 
                                                                0040000:0049999 
                                                                0050000:0074999 
                                                                0075000:0099999 
                                                                0100000:0499999 
                                                                0500000:0999999 
                                                                1000000:9999999 
                                               NA               0000000         
                                                                                
  RFAMINCSGN           A     134        1      Positive         0:9             
                                               Negative         -               
                                                                                
  RFAMINCAMT-NEG       N     135-140    6  0                    000001:000999   
                                                                001000:002499   
                                                                002500:004999   
                                                                005000:007499   
                                                                007500:009999   
                                                                010000:024999   
                                                                025000:049999   
                                                                050000:099999   
                                                                100000:999999   
                                               None             000000          
                                                                                
RHHINC                 N     141-147    7  0                    0000001:0000999 
                                                                0001000:0002499 
                                                                0002500:0004999 
                                                                0005000:0009999 
                                                                0010000:0019999 
                                                                0020000:0029999 
                                                                0030000:0039999 
                                                                0040000:0049999 
                                                                0050000:0074999 
                                                                0075000:0099999 
                                                                0100000:0499999 
                                                                0500000:0999999 
                                                                1000000:9999999 
                                               NA               0000000         
                                                                                
                                                                                
Page   14                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
  RHHINCSGN            A     141        1      Positive         0:9             
                                               Negative         -               
                                                                                
  RHHINCAMT-NEG        N     142-147    6  0                    000001:000999   
                                                                001000:002499   
                                                                002500:004999   
                                                                005000:007499   
                                                                007500:009999   
                                                                010000:024999   
                                                                025000:049999   
                                                                050000:099999   
                                                                100000:999999   
                                               None             000000          
                                                                                
RWRK89                 N     148        1  0   None             1               
                                               One              2               
                                               Two              3               
                                               Three or more    4               
                                               NA               0               
                                                                                
RHHLANG                N     149        1  0   English          1               
                                               Spanish          2               
                                               Other IndoEurope 3               
                                               Asian/Pacific Is 4               
                                               Other            5               
                                               NA               0               
                                                                                
RLINGISO               N     150        1  0   Not Isolated     1               
                                               Isolated         2               
                                               NA               0               
                                                                                
RHHFAMTYP              N     151-152    2  0   Family           01              
                                               Male-No Spouse   02              
                                               Female-No Spouse 03              
                                               Male living alon 11              
                                               Male not alone   12              
                                               Female livg alon 21              
                                               Female not alone 22              
                                               NA               00              
                                                                                
RNATADPT               N     153-154    2  0                    01:28           
                                               None             00              
                                                                                
RSTPCHLD               N     155-156    2  0                    01:28           
                                               None             00              
                                                                                
RFAMPERS               N     157-158    2  0                    01:29           
                                               None             00              
                                                                                
                                                                                
Page   15                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
RNRLCHLD               N     159-160    2  0                    01:28           
                                               None             00              
                                                                                
RNONREL                N     161        1  0   1 or more        1               
                                               None             0               
                                                                                
R18UNDR                N     162        1  0   1 or more        1               
                                               None             0               
                                                                                
R60OVER                N     163        1  0   1 person         1               
                                               2 or more person 2               
                                               None             0               
                                                                                
R65OVER                N     164        1  0   1 Person         1               
                                               2 or more Person 2               
                                               None             0               
                                                                                
RSUBFAM                N     165        1  0   1 or more        1               
                                               None             0               
                                                                                
AUNITS                 N     166        1  0   YES              1               
                                               NO               0               
                                                                                
AROOMS                 N     167        1  0   YES              1               
                                               NO               0               
                                                                                
ATENURE                N     168        1  0   YES              1               
                                               NO               0               
                                                                                
AACRE10                N     169        1  0   YES              1               
                                               NO               0               
                                                                                
ACOMMUSE               N     170        1  0   YES              1               
                                               NO               0               
                                                                                
AVALUE                 N     171        1  0   YES              1               
                                               NO               0               
                                                                                
ARENT1                 N     172        1  0   YES              1               
                                               NO               0               
                                                                                
AMEALS                 N     173        1  0   YES              1               
                                               NO               0               
                                                                                
AVACNCY2               N     174        1  0   YES              1               
                                               NO               0               
                                                                                
AVACNCY3               N     175        1  0   YES              1               
                                               NO               0               
                                                                                
                                                                                
Page   16                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
AVACNCY4               N     176        1  0   YES              1               
                                               NO               0               
                                                                                
AYRMOVED               N     177        1  0   YES              1               
                                               NO               0               
                                                                                
ABEDROOM               N     178        1  0   YES              1               
                                               NO               0               
                                                                                
APLUMBNG               N     179        1  0   YES              1               
                                               NO               0               
                                                                                
AKITCHEN               N     180        1  0   YES              1               
                                               NO               0               
                                                                                
ATELEPHONE             N     181        1  0   YES              1               
                                               NO               0               
                                                                                
AAUTOS                 N     182        1  0   YES              1               
                                               NO               0               
                                                                                
ACOOKFUEL              N     183        1  0   YES              1               
                                               NO               0               
                                                                                
AWATER                 N     184        1  0   YES              1               
                                               NO               0               
                                                                                
ASEWAGE                N     185        1  0   YES              1               
                                               NO               0               
                                                                                
AYRBUILT               N     186        1  0   YES-NO-ANS       1               
                                               YES-DONT-KNOW    2               
                                               NO               0               
                                                                                
ACONDO                 N     187        1  0   YES              1               
                                               NO               0               
                                                                                
AONEACRE               N     188        1  0   YES              1               
                                               NO               0               
                                                                                
AAGSALES               N     189        1  0   YES              1               
                                               NO               0               
                                                                                
AELECCST               N     190        1  0   YES              1               
                                               NO               0               
                                                                                
AGASCOST               N     191        1  0   YES              1               
                                               NO               0               
                                                                                
                                                                                
Page   17                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   HOUSING-RECORD                Record Type:   H
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
AWATRCST               N     192        1  0   YES              1               
                                               NO               0               
                                                                                
AFUELCST               N     193        1  0   YES              1               
                                               NO               0               
                                                                                
ATAXAMT                N     194        1  0   YES              1               
                                               NO               0               
                                                                                
AINSAMT                N     195        1  0   YES              1               
                                               NO               0               
                                                                                
AMORTG1                N     196        1  0   YES-NO-ANSWER    1               
                                               YESJR-MORTGAGE   2               
                                               NO               0               
                                                                                
AMRTAMT1               N     197        1  0   YES              1               
                                               NO               0               
                                                                                
ATAXINCL               N     198        1  0   YES              1               
                                               NO               0               
                                                                                
AINSINCL               N     199        1  0   YES              1               
                                               NO               0               
                                                                                
AMORTG2                N     200        1  0   YES              1               
                                               NO               0               
                                                                                
AMRTAMT2               N     201        1  0   YES              1               
                                               NO               0               
                                                                                
ACONDOFEE              N     202        1  0   YES              1               
                                               NO               0               
                                                                                
AMOBILHOME             N     203        1  0   YES              1               
                                               NO               0               
                                                                                
Page 18 Data Dictionary: 90PUMSX2 IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
RELAT1                 N       9-10     2  0   Householder      00              
                                               Spouse           01              
                                               Child of Head    02              
                                               Stepchild - Head 03              
                                               Brother/Sister   04              
                                               Parent of Head   05              
                                               Grandchild-Head  06              
                                               Other Relation   07              
                                               Roomer           08              
                                               Room/House mate  09              
                                               Unmarried Partnr 10              
                                               Other nonrelativ 11              
                                               Inmate-institut  12              
                                               Other Group Qtr  13              
                                                                                
SEX                    N      11        1  0   Female           1               
                                               Male             0               
                                                                                
RACE                   N      12-14     3  0   White            001             
                                               Black            002             
                                               American Indian  301:327         
                                               Eskimo           004             
                                               Aleut            005             
                                               Chinese          006             
                                               Taiwanese        007             
                                               Filipino         008             
                                               Japanese         009             
                                               Asian Indian     010             
                                               Korean           011             
                                               Vietnamese       012             
                                               Cambodian        013             
                                               Hmong            014             
                                               Laotian          015             
                                               Thai             016             
                                               Bangladeshi      017             
                                               Burmese          018             
                                               Indonesian       019             
                                               Malayan          020             
                                               Okinawan         021             
                                               Pakistani        022             
                                               Sri Lankan       023             
                                               Other Asian      024             
                                               Hawaiian         025             
                                               Samoan           026             
                                               Tahitian         027             
                                               Tongan           028             
                                               Other Polynesian 029             
                                               Guamanian        030             
                                                                                
Page   19                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                               Northrn Marianan 031             
                                               Palauan          032             
                                               Other Micronesia 033             
                                               Fijian           034             
                                               Other Melanesian 035             
                                               Other Islander   036             
                                               Other Race       037             
                                                                                
AGE-SINGLE             N      15-16     2  0                    00:89           
                                               Topcode          90              
                                                                                
  AGE5-YEAR            N      15-16     2  0                    00:04           
                                                                05:09           
                                                                10:14           
                                                                15:19           
                                                                20:24           
                                                                25:29           
                                                                30:34           
                                                                35:39           
                                                                40:44           
                                                                45:49           
                                                                50:54           
                                                                55:59           
                                                                60:64           
                                                                65:69           
                                                                70:74           
                                                                75:79           
                                                                80:84           
                                                                85:89           
                                               Topcode          90              
                                                                                
  AGE10-YEAR           N      15-16     2  0                    00:09           
                                                                10:19           
                                                                20:29           
                                                                30:39           
                                                                40:49           
                                                                50:59           
                                                                60:69           
                                                                70:79           
                                                                80:89           
                                               Topcode          90              
                                                                                
MARITAL                N      17        1  0   Now Married      0               
                                               Widowed          1               
                                               Divorced         2               
                                               Separated        3               
                                               Never Married    4               
                                                                                
                                                                                
Page   20                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
PWGT1                  N      18-21     4  0   VALUE            0001:1152       
                                               NA               0000            
                                                                                
REMPLPAR               N      26-28     3  0   Two LF/both 35+  111             
                                               Two LF/fathr 35+ 112             
                                               Two LF/mothr 35+ 113             
                                               Two LF/none 35+  114             
                                               Father in LF/35+ 121             
                                               Father LF/not 35 122             
                                               Mother in LF/35+ 133             
                                               Mother LF/not 35 134             
                                               Neither in LF    141             
                                               w/Father/ 35+    211             
                                               w/Father/ not 35 212             
                                               w/Father/ not LF 213             
                                               w/Mother/ 35+    221             
                                               w/Mother/ not 35 222             
                                               w/Mother/ not LF 223             
                                               NA               000             
                                                                                
RPOB                   N      29-30     2  0   State of Residnc 10              
                                               Northeast        21              
                                               Midwest          22              
                                               South            23              
                                               West             24              
                                               Puerto Rico      31              
                                               American Samoan  32              
                                               Guam             33              
                                               Northrn Marianas 34              
                                               US Virgin Island 35              
                                               Elsewhere        36              
                                               American Parents 40              
                                               Naturalized      51              
                                               Not a Citizen    52              
                                                                                
RSPOUSE                N      31        1  0   Spouse Present   1               
                                               Spouse Absent    2               
                                               Widowed          3               
                                               Divorced         4               
                                               Separated        5               
                                               Never Married    6               
                                               NA               0               
                                                                                
ROWNCHLD               N      32        1  0   Yes              1               
                                               No               0               
                                                                                
RAGECHLD               N      33        1  0   Child 0-5 only   1               
                                               Child 6-17 only  2               
                                                                                
Page   21                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                               Child 0-5 & 6-17 3               
                                               None             4               
                                               NA               0               
                                                                                
RRELCHLD               N      34        1  0   Yes              1               
                                               No               0               
                                                                                
RELAT2                 N      35        1  0   Child in law     1               
                                               Parent in law    2               
                                               Bro/sis in law   3               
                                               Nephew or Niece  4               
                                               Grandparent      5               
                                               Uncle or Aunt    6               
                                               Cousin           7               
                                               Blood relation   8               
                                               Other relation   9               
                                               NA               0               
                                                                                
SUBFAM2                N      36        1  0   Subfamily # 1    1               
                                               Subfamily # 2    2               
                                               Subfamily # 3    3               
                                               NA               0               
                                                                                
SUBFAM1                N      37        1  0   Husband/Wife     1               
                                               Parent in subfam 2               
                                               Child            3               
                                               NA               0               
                                                                                
HISPANIC               N      38-40     3  0   Not Hispanic     000             
                                                                006:199         
                                               Mexican/Mex-Amer 001             
                                                                210:220         
                                               Puerto Rican     002             
                                                                261:270         
                                               Cuban            003             
                                                                271:274         
                                               Dominican        275:289         
                                               Central American 221:230         
                                               South American   231:249         
                                               Latin American   250:260         
                                               Spaniard         200:209         
                                               Other Hispanic   004             
                                                                290:499         
                                                                                
POVERTY                N      41-43     3  0                    001:009         
                                                                010:019         
                                                                020:029         
                                                                030:039         
                                                                                
Page   22                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                                                040:049         
                                                                050:059         
                                                                060:069         
                                                                070:079         
                                                                080:089         
                                                                090:099         
                                                                100:124         
                                                                125:149         
                                                                150:174         
                                                                175:199         
                                                                200:299         
                                                                300:399         
                                                                400:499         
                                                                500             
                                               Topcode          501             
                                               NA               000             
                                                                                
POB                    N      44-46     3  0   United States    001:059         
                                               Outlying Areas   060:099         
                                               Foreign Country  100:553         
                                               At Sea           554             
                                               Abroad(unspecif) 555             
                                               NA               000             
                                                                                
CITIZEN                N      47        1  0   Born in US       0               
                                               Born-OutlyingAra 1               
                                               Abroad           2               
                                               Naturalized      3               
                                               Not a Citizen    4               
                                                                                
IMMIGR                 N      48-49     2  0   1989-1990        01              
                                               1985-1988        02              
                                               1982-1984        03              
                                               1980-1981        04              
                                               1975-1979        05              
                                               1970-1974        06              
                                               1965-1969        07              
                                               1960-1964        08              
                                               1950-1959        09              
                                               Before 1950      10              
                                               NA               00              
                                                                                
SCHOOL                 N      50        1  0   Not since Feb'90 1               
                                               Public           2               
                                               Private          3               
                                               NA               0               
                                                                                
YEARSCH                N      51-52     2  0   None             01              
                                                                                
Page   23                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                               Nursery          02              
                                               Kindergarten     03              
                                               Grade 1 to 4     04              
                                               Grade 5 to 8     05              
                                               Grade 9          06              
                                               Grade 10         07              
                                               Grade 11         08              
                                               Grade 12/No Dipl 09              
                                               HS Diploma       10              
                                               College-No degre 11              
                                               Assoc-Occupation 12              
                                               Assoc-Academic   13              
                                               Bachelor's Deg.  14              
                                               Master's Degree  15              
                                               Professional Deg 16              
                                               PHD Degree       17              
                                               NA               00              
                                                                                
ANCSTRY1               N      53-55     3  0   Western Europe   000:099         
                                               East Europe/USSR 100:180         
                                               Other Europe     181:199         
                                               Hispanic         200:299         
                                               West Indies      300:359         
                                               Cent./South Amer 360:399         
                                               NoAfrica/SW Asia 400:499         
                                               Subsaharan Afric 500:599         
                                               South Asia       600:699         
                                               Other Asia       700:799         
                                               Pacific          800:862         
                                               Unclassified     863:899         
                                               North American   900:994         
                                               Mixture          995             
                                               Uncodable Entry  996:997         
                                               Other Response   998             
                                               NR               999             
                                                                                
ANCSTRY2               N      56-58     3  0   Western Europe   000:099         
                                               East Europe/USSR 100:180         
                                               Other Europe     181:199         
                                               Hispanic         200:299         
                                               West Indies      300:359         
                                               Cent./South Amer 360:399         
                                               NoAfrica/SW Asia 400:499         
                                               Subsaharan Afric 500:599         
                                               South Asia       600:699         
                                               Other Asia       700:799         
                                               Pacific          800:862         
                                               Unclassified     863:899         
                                                                                
Page   24                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                               North American   900:994         
                                               Mixture          995             
                                               Uncodable Entry  996:997         
                                               Other Response   998             
                                               NR               999             
                                                                                
MOBILITY               N      59        1  0   Same House in 85 1               
                                               Different House  2               
                                               NA               0               
                                                                                
MIGSTATE               N      60-61     2  0   United States    01:59           
                                               US Outlying Area 60:97           
                                               Abroad           98              
                                               Not Specified    99              
                                               NA               00              
                                                                                
MIGPUMA                N      62-66     5  0   PUMA code        00100:99800     
                                               Abroad           99900           
                                               NA               00000           
                                                                                
LANG1                  N      67        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
LANG2                  N      68-70     3  0   Language Code    601:982         
                                               Not classified   983:998         
                                               NR               999             
                                               NA               000             
                                                                                
ENGLISH                N      71        1  0   Very Well        1               
                                               Well             2               
                                               Not Well         3               
                                               Not at all       4               
                                               NA               0               
                                                                                
MILITARY               N      72        1  0   Active Duty      1               
                                               Past Active Duty 2               
                                               Reserve/Nat'l GD 3               
                                               None             4               
                                               NA               0               
                                                                                
RVETSERV               N      73-74     2  0   Sept 80 or later 01              
                                               May 75 - Aug 80  02              
                                               May75-Aug80&late 03              
                                               Vietnam only     04              
                                               Vietnam & Korean 05              
                                               Vietnam/Korea/II 06              
                                               Feb 55 - Jul 64  07              
                                                                                
Page   25                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                               Korean Only      08              
                                               Korea & WWII     09              
                                               WWII only        10              
                                               Other            11              
                                               NA               00              
                                                                                
SEPT80                 N      75        1  0   Yes              1               
                                               No               0               
                                                                                
MAY7580                N      76        1  0   Yes              1               
                                               No               0               
                                                                                
VIETNAM                N      77        1  0   Yes              1               
                                               No               0               
                                                                                
FEB55                  N      78        1  0   Yes              1               
                                               No               0               
                                                                                
KOREAN                 N      79        1  0   Yes              1               
                                               No               0               
                                                                                
WWII                   N      80        1  0   Yes              1               
                                               No               0               
                                                                                
OTHRSERV               N      82        1  0   Yes              1               
                                               No               0               
                                                                                
YRSSERV                N      83-84     2  0                    01:49           
                                               50 or more       50              
                                               NA               00              
                                                                                
DISABL1                N      85        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
DISABL2                N      86        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
MOBILLIM               N      87        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
PERSCARE               N      88        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
FERTIL                 N      89-90     2  0   None             01              
                                                                                
Page   26                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                               One              02              
                                               Two              03              
                                               Three            04              
                                               Four             05              
                                               Five             06              
                                               Six              07              
                                               Seven            08              
                                               Eight            09              
                                               Nine             10              
                                               Ten              11              
                                               Eleven           12              
                                               Twelve or more   13              
                                               NA               00              
                                                                                
RLABOR                 N      91        1  0   Civilian at work 1               
                                               Civilian no work 2               
                                               Unemployed       3               
                                               Arm.For. at work 4               
                                               Arm.For. no work 5               
                                               Not in LF        6               
                                               NA               0               
                                                                                
WORKLWK                N      92        1  0   Worked           1               
                                               Did not work     2               
                                               NA               0               
                                                                                
HOURS                  N      93-94     2  0                    01:14           
                                                                15:34           
                                                                35:49           
                                                                50:98           
                                               99 or more       99              
                                               NONE             00              
                                                                                
POWSTATE               N      95-96     2  0   US (FIPS)        01:56           
                                               Outlying Area    60:97           
                                               Abroad           98              
                                               Not specified    99              
                                               NA               00              
                                                                                
POWPUMA                N      97-101    5  0   PUMA code        00100:99800     
                                               Abroad           99900           
                                               NA               00000           
                                                                                
MEANS                  N     102-103    2  0   Car, truck, van  01              
                                               Bus              02              
                                               Street car       03              
                                               Subway           04              
                                               Railroad         05              
                                                                                
Page   27                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                               Ferryboat        06              
                                               Taxi             07              
                                               Motorcycle       08              
                                               Bicycle          09              
                                               Walked           10              
                                               Worked at home   11              
                                               Other            12              
                                               NA               00              
                                                                                
RIDERS                 N     104        1  0   Alone            1               
                                               Two              2               
                                               Three            3               
                                               Four             4               
                                               Five             5               
                                               Six              6               
                                               Seven to nine    7               
                                               Ten or more      8               
                                               NA               0               
                                                                                
DEPART                 N     105-108    4  0                    0001:0359       
                                                                0400:0459       
                                                                0500:0559       
                                                                0600:0659       
                                                                0700:0759       
                                                                0800:0859       
                                                                0900:1159       
                                                                1200:1559       
                                                                1600:1759       
                                                                1800:2400       
                                               NA               0000            
                                                                                
TRAVTIME               N     109-110    2  0                    01:04           
                                                                05:09           
                                                                10:14           
                                                                15:19           
                                                                20:24           
                                                                25:29           
                                                                30:44           
                                                                45:59           
                                                                60:98           
                                               99 or more       99              
                                               NA               00              
                                                                                
TMPABSNT               N     111        1  0   Yes, on layoff   1               
                                               Yes, on vacation 2               
                                               No               3               
                                               NA               0               
                                                                                
                                                                                
Page   28                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
LOOKING                N     112        1  0   Yes              1               
                                               No               2               
                                               NA               0               
                                                                                
AVAIL                  N     113        1  0   No, has job      1               
                                               No, ill          2               
                                               No, other reason 3               
                                               Yes              4               
                                               NA               0               
                                                                                
YEARWRK                N     114        1  0   1990             1               
                                               1989             2               
                                               1988             3               
                                               1985-1987        4               
                                               1980-1984        5               
                                               1979 or earlier  6               
                                               Never worked     7               
                                               NA               0               
                                                                                
INDUSTRY               N     115-117    3  0   Agriculture      001:039         
                                               Mining           040:059         
                                               Construction     060:099         
                                               Manufacturing    100:399         
                                               Transportation   400:499         
                                               Wholesale Trade  500:579         
                                               Retail Trade     580:699         
                                               Finance/Insuranc 700:720         
                                               Business Service 721:760         
                                               Personal Service 761:799         
                                               Entertainment    800:811         
                                               Professional Sev 812:899         
                                               Public Administ  900:939         
                                               Armed Forces     940:991         
                                               Not in LF        992:999         
                                               NA               000             
                                                                                
OCCUP                  N     118-120    3  0   Manage/Professn  001:202         
                                               Technical/Sales  203:402         
                                               Service          403:472         
                                               Farming/Fishing  473:502         
                                               Craft/Repair     503:702         
                                               Laborer/Operator 703:902         
                                               Armed Forces     903:908         
                                               Not in LF        909:999         
                                               NA               000             
                                                                                
CLASS                  N     121        1  0   Private, Profit  1               
                                               Private, No Prof 2               
                                                                                
Page   29                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                               Govt, Local      3               
                                               Govt, State      4               
                                               Govt, Federal    5               
                                               Self-emp, Unincp 6               
                                               Self-emp, Incorp 7               
                                               Without pay      8               
                                               Unemployed       9               
                                               NA               0               
                                                                                
WORK89                 N     122        1  0   Worked           1               
                                               Did not work     2               
                                               NA               0               
                                                                                
WEEK89                 N     123-124    2  0                    01:26           
                                                                27:39           
                                                                40:52           
                                               NA               00              
                                                                                
HOUR89                 N     125-126    2  0                    01:14           
                                                                15:34           
                                                                35:49           
                                                                50:98           
                                               99 or more       99              
                                               NA               00              
                                                                                
REARNING               N     127-132    6  0                    000001:000999   
                                                                001000:002499   
                                                                002500:004999   
                                                                005000:009999   
                                                                010000:019999   
                                                                020000:029999   
                                                                030000:039999   
                                                                040000:049999   
                                                                050000:074999   
                                                                075000:099999   
                                                                100000:283999   
                                               Topcode/median   284000:999999   
                                               NA               000000          
                                                                                
  REARN-SIGN           A     127        1      Positive         0:9             
                                               Negative         -               
                                                                                
  REARNAMT-NEG         N     128-132    5  0                    00001:00999     
                                                                01000:02499     
                                                                02500:04999     
                                                                05000:07499     
                                                                07500:09999     
                                                                10000:24999     
                                                                                
Page   30                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                                                25000:49999     
                                                                50000:99999     
                                               NA               00000           
                                                                                
RPINCOME               N     133-138    6  0                    000001:000999   
                                                                001000:002499   
                                                                002500:004999   
                                                                005000:009999   
                                                                010000:019999   
                                                                020000:029999   
                                                                030000:039999   
                                                                040000:049999   
                                                                050000:074999   
                                                                075000:099999   
                                                                100000:400999   
                                               Topcode/median   401000:999999   
                                               NA               000000          
                                                                                
  RPINC-SIGN           A     133        1      Positive         0:9             
                                               Negative         -               
                                                                                
  RPINCAMT-NEG         N     134-138    5  0                    00001:00999     
                                                                01000:02499     
                                                                02500:04999     
                                                                05000:07499     
                                                                07500:09999     
                                                                10000:24999     
                                                                25000:49999     
                                                                50000:99999     
                                               NA               00000           
                                                                                
INCOME1                N     139-144    6  0                    000001:000999   
                                                                001000:002499   
                                                                002500:004999   
                                                                005000:007499   
                                                                007500:009999   
                                                                010000:024999   
                                                                025000:049999   
                                                                050000:139999   
                                               Topcode/median   140000:999999   
                                               NA               000000          
                                                                                
INCOME2                N     145-150    6  0                    000002:000999   
                                                                001000:002499   
                                                                002500:004999   
                                                                005000:007499   
                                                                007500:009999   
                                                                010000:024999   
                                                                                
Page   31                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                                                025000:049999   
                                                                050000:089999   
                                               Topcode/median   090000:999999   
                                               Break even       000001          
                                               NA               000000          
                                                                                
  INCOME2SGN           A     145        1      Positive         0:9             
                                               Negative         -               
                                                                                
  INCOM2AMT-NEG        N     146-150    5  0                    00001:00999     
                                                                01000:01249     
                                                                01250:01499     
                                                                01500:01749     
                                                                01750:01999     
                                                                02000:02499     
                                                                02500:04999     
                                                                05000:07499     
                                                                07500:09999     
                                                                10000:99999     
                                               NA               00000           
                                                                                
INCOME3                N     151-156    6  0                    000002:000999   
                                                                001000:001249   
                                                                001250:001499   
                                                                001500:001749   
                                                                001750:001999   
                                                                002000:002499   
                                                                002500:004999   
                                                                005000:007499   
                                                                007500:009999   
                                                                010000:014999   
                                                                015000:019999   
                                                                020000:024999   
                                                                025000:029999   
                                                                030000:039999   
                                                                040000:049999   
                                                                050000:053999   
                                               Topcode/median   054000:999999   
                                               Break even       000001          
                                               NA               000000          
                                                                                
  INCOME3SGN           A     151        1      POSITIVE         0:9             
                                               NEGATIVE         -               
                                                                                
  INCOME3AMT-NEG       N     152-156    5  0                    00001:00999     
                                                                01000:01999     
                                                                02000:02999     
                                                                03000:03999     
                                                                                
Page   32                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                                                04000:04999     
                                                                05000:05999     
                                                                06000:06999     
                                                                07000:07999     
                                                                08000:08999     
                                                                09000:09999     
                                                                10000:99999     
                                               NA               00000           
                                                                                
INCOME4                N     157-162    6  0                    000002:000999   
                                                                001000:001249   
                                                                001250:001499   
                                                                001500:001749   
                                                                001750:001999   
                                                                002000:002499   
                                                                002500:004999   
                                                                005000:007499   
                                                                007500:009999   
                                                                010000:014999   
                                                                015000:019999   
                                                                020000:024999   
                                                                025000:029999   
                                                                030000:039999   
                                               Topcode/median   040000:999999   
                                               Break even       000001          
                                               NA               000000          
                                                                                
  INCOME4SGN           A     157        1      Positive         0:9             
                                               Negative         -               
                                                                                
  INCOME4AMT-NEG       N     158-162    5  0                    00001:00999     
                                                                01000:01999     
                                                                02000:02999     
                                                                03000:03999     
                                                                04000:04999     
                                                                05000:05999     
                                                                06000:06999     
                                                                07000:07999     
                                                                08000:08999     
                                                                09000:09999     
                                                                10000:99999     
                                               NA               00000           
                                                                                
INCOME5                N     163-167    5  0                    00001:00999     
                                                                01000:01249     
                                                                01250:01499     
                                                                01500:01749     
                                                                01750:01999     
                                                                                
Page   33                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                                                02000:02499     
                                                                02500:04999     
                                                                05000:07499     
                                                                07500:09999     
                                                                10000:14999     
                                                                15000:16999     
                                               Topcode/median   17000:99999     
                                               NA               00000           
                                                                                
INCOME6                N     168-172    5  0                    00001:00999     
                                                                01000:01249     
                                                                01250:01499     
                                                                01500:01749     
                                                                01750:01999     
                                                                02000:02499     
                                                                02500:04999     
                                                                05000:07499     
                                                                07500:09999     
                                               Topcode/median   10000:99999     
                                               NA               00000           
                                                                                
INCOME7                N     173-177    5  0                    00001:00999     
                                                                01000:01249     
                                                                01250:01499     
                                                                01500:01749     
                                                                01750:01999     
                                                                02000:02499     
                                                                02500:04999     
                                                                05000:07499     
                                                                07500:09999     
                                                                10000:14999     
                                                                15000:19999     
                                                                20000:24999     
                                                                25000:29999     
                                               Topcode/median   30000:99999     
                                               NA               00000           
                                                                                
INCOME8                N     178-182    5  0                    00001:00999     
                                                                01000:01249     
                                                                01250:01499     
                                                                01500:01749     
                                                                01750:01999     
                                                                02000:02499     
                                                                02500:04999     
                                                                05000:07499     
                                                                07500:09999     
                                                                10000:19999     
                                               Topcode/median   20000:99999     
                                               NA               00000           
                                                                                
                                                                                
Page   34                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
AAUGMENT               N     183        1  0   YES              1               
                                               NO               0               
                                                                                
ARELA1                 N     184        1  0   YES              1               
                                               NO               0               
                                                                                
ASEX                   N     185        1  0   YES              1               
                                               NO               0               
                                                                                
ARACE                  N     186        1  0   YES              1               
                                               NO               0               
                                                                                
AAGE                   N     187        1  0   YES              1               
                                               NO               0               
                                                                                
AMARITAL               N     188        1  0   YES              1               
                                               NO               0               
                                                                                
AHISPORG               N     189        1  0   YES              1               
                                               NO               0               
                                                                                
ABIRTHPL               N     190        1  0   YES              1               
                                               NO               0               
                                                                                
ACITIZEN               N     191        1  0   YES              1               
                                               NO               0               
                                                                                
AIMMIGR                N     192        1  0   YES              1               
                                               NO               0               
                                                                                
ASCHOOL                N     193        1  0   YES              1               
                                               NO               0               
                                                                                
AYEARSCH               N     194        1  0   YES              1               
                                               NO               0               
                                                                                
AANCESTY               N     195        1  0   YES              1               
                                               NO               0               
                                                                                
AANCSTRY               N     196        1  0   YES              1               
                                               NO               0               
                                                                                
AMOBIL                 N     197        1  0   YES              1               
                                               NO               0               
                                                                                
AMIGSTAT               N     198        1  0   YES              1               
                                               NO               0               
                                                                                
                                                                                
Page   35                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
ALANG1                 N     199        1  0   YES              1               
                                               NO               0               
                                                                                
ALANG2                 N     200        1  0   YES              1               
                                               NO               0               
                                                                                
AENGLISH               N     201        1  0   YES              1               
                                               NO               0               
                                                                                
AMILTRY                N     202        1  0   YES              1               
                                               NO               0               
                                                                                
AVESERVPER             N     203        1  0   YES              1               
                                               NO               0               
                                                                                
AYRSERV                N     204        1  0   YES              1               
                                               NO               0               
                                                                                
ADISABL1               N     205        1  0   YES              1               
                                               NO               0               
                                                                                
ADISABL2               N     206        1  0   YES              1               
                                               NO               0               
                                                                                
AMOBLIM                N     207        1  0   YES              1               
                                               NO               0               
                                                                                
APERCARE               N     208        1  0   YES              1               
                                               NO               0               
                                                                                
AFERTIL                N     209        1  0   YES              1               
                                               NO               0               
                                                                                
ALABOR                 N     210        1  0   YES              1               
                                               NO               0               
                                                                                
AHOURS                 N     211        1  0   YES              1               
                                               NO               0               
                                                                                
APOWST                 N     212        1  0   YES              1               
                                               NO               0               
                                                                                
AMEANS                 N     213        1  0   YES              1               
                                               NO               0               
                                                                                
ARIDERS                N     214        1  0   YES              1               
                                               NO               0               
                                                                                
                                                                                
Page   36                Data Dictionary: 90PUMSX2              IMPS Version 3.1
                         Created: 05/10/94  16:41:07                            
                                                                                
Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
ADEPART                N     215        1  0   YES              1               
                                               NO               0               
                                                                                
ATRAVTME               N     216        1  0   YES              1               
                                               NO               0               
                                                                                
ALSTWRK                N     217        1  0   YES              1               
                                               NO               0               
                                                                                
AINDUSTR               N     218        1  0   YES              1               
                                               NO               0               
                                                                                
AOCCUP                 N     219        1  0   YES              1               
                                               NO               0               
                                                                                
ACLASS                 N     220        1  0   YES              1               
                                               NO               0               
                                                                                
AWORK89                N     221        1  0   YES              1               
                                               NO               0               
                                                                                
AWKS89                 N     222        1  0   YES              1               
                                               NO               0               
                                                                                
AHOUR89                N     223        1  0   YES              1               
                                               NO               0               
                                                                                
AINCOME1               N     224        1  0   YES              2               
                                               DERIVED-NO       1               
                                               NO               0               
                                                                                
AINCOME2               N     225        1  0   YES              2               
                                               DERIVED-NO       1               
                                               NO               0               
                                                                                
AINCOME3               N     226        1  0   YES              2               
                                               DERIVED-NO       1               
                                               NO               0               
                                                                                
AINCOME4               N     227        1  0   YES              2               
                                               DERIVED-NO       1               
                                               NO               0               
                                                                                
AINCOME5               N     228        1  0   YES              2               
                                               DERIVED-NO       1               
                                               NO               0               
                                                                                
AINCOME6               N     229        1  0   YES              2               
                                                                                
Page   37                Data Dictionary: 90PUMSX2              IMPS Version 3.1
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Record Name:   PERSON-RECORD                 Record Type:   P
--------------------------------------------------------------------------------
Item (occurs)        Data            Item                                       
  Subitem (occurs)   Type  Position  Len. Dec. Value Name       Values          
--------------------------------------------------------------------------------
                                                                                
                                               DERIVED-NO       1               
                                               NO               0               
                                                                                
AINCOME7               N     230        1  0   YES              2               
                                               DERIVED-NO       1               
                                               NO               0               
                                                                                
AINCOME8               N     231        1  0   YES              2               
                                               DERIVED-NO       1               
                                               NO               0