1990 Census of Population and Housing - IPUMS Subset
United States, 1990
Get Microdata
Reference ID
USA_1990_PHC_v01_M_v7.5_A_IPUMS
Producer(s)
U.S. Census Bureau, IPUMS
Metadata
Created on
Sep 03, 2025
Last modified
Sep 03, 2025
Page views
5557
- Data files
- USA1990_PHC-H-H.dat
- USA1990_PHC-P-H.dat
United States, State 1990 [Level 1, GIS] (GEO1_US1990)
Data file: USA1990_PHC-H-H.dat
Overview
Type:
Discrete
Decimal:
0
Start:
83
End:
85
Width:
3
Range:
-
Format:
Numeric
Questions and instructions
Categories
| Value | Category |
|---|---|
| 001 | Alabama |
| 002 | Alaska |
| 004 | Arizona |
| 005 | Arkansas |
| 006 | California |
| 008 | Colorado |
| 009 | Connecticut |
| 010 | Delaware |
| 011 | District of Columbia |
| 012 | Florida |
| 013 | Georgia |
| 015 | Hawaii |
| 016 | Idaho |
| 017 | Illinois |
| 018 | Indiana |
| 019 | Iowa |
| 020 | Kansas |
| 021 | Kentucky |
| 022 | Louisiana |
| 023 | Maine |
| 024 | Maryland |
| 025 | Massachusetts |
| 026 | Michigan |
| 027 | Minnesota |
| 028 | Mississippi |
| 029 | Missouri |
| 030 | Montana |
| 031 | Nebraska |
| 032 | Nevada |
| 033 | New Hampshire |
| 034 | New Jersey |
| 035 | New Mexico |
| 036 | New York |
| 037 | North Carolina |
| 038 | North Dakota |
| 039 | Ohio |
| 040 | Oklahoma |
| 041 | Oregon |
| 042 | Pennsylvania |
| 044 | Rhode Island |
| 045 | South Carolina |
| 046 | South Dakota |
| 047 | Tennessee |
| 048 | Texas |
| 049 | Utah |
| 050 | Vermont |
| 051 | Virginia |
| 053 | Washington |
| 054 | West Virginia |
| 055 | Wisconsin |
| 056 | Wyoming |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Description
Definition
GEO1_ US1990 identifies the household's state within United States in 1990. States are the first level administrative units of the country. A GIS map (in shapefile format), corresponding to GEO1_ US1990 can be downloaded from the GIS Boundary files page in the IPUMS International web site.
The full set of geography variables for United States can be found in the IPUMS International Geography variables list. For cross-national geographic analysis on the first and second major administrative level of any country refer to GEOLEV1, and GEOLEV2. More information on IPUMS-International geography can be found here.
The full set of geography variables for United States can be found in the IPUMS International Geography variables list. For cross-national geographic analysis on the first and second major administrative level of any country refer to GEOLEV1, and GEOLEV2. More information on IPUMS-International geography can be found here.
concept
Concept
| var_concept.title | Vocabulary |
|---|---|
| Geography: O-Z Variables -- HOUSEHOLD | IPUMS |