1990 Census Page |
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The census tells us who we are and where we are going as a nation. The census helps our communities determine where to build everything from schools to supermarkets, and from homes to hospitals. It helps the government decide how to distribute funds and assistance to states and localities. It is also used to draw the lines of legislative districts and reapportion the seats each State holds in Congress.
For online viewing, each technical documentation with a total file size over 12 MB has been divided into several internally linked PDF files. These same files have also been zipped to provide users a more convenient method of transferring the files to an alternate storage device for offline viewing. The total file size of the online PDF files is similar to that of their ZIP counterparts.
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| Technical Documentation (D1-D90) | Documents | |
|---|---|---|
| 88DR-14-TECH | 1988 Dress Rehearsal Census of St. Louis City, East Central Missouri and Eastern Washington Public Law 94-171 | PDF [1.8 MB] |
| CDBE-14-TECH | 103rd Congressional District Block Equivalency File | PDF [338 KB] |
| CDGE-14-TECH | 103rd Congressional District Geographic Entity File | PDF [274 KB] |
| EEO1-14-TECH | Equal Employment Opportunity Supplemental Tabulation File Part 1 | PDF [5.3 MB] |
| EEO2-14-TECH | Equal Employment Opportunity Supplemental Tabulation File Part 2 | PDF [3.6 MB] |
| EEOC-14-TECH | Equal Employment Opportunity File on CD-ROM | PDF, ZIP [15.7 MB] |
| EEOF-14-TECHP | Equal Employment Opportunity File: Puerto Rico | PDF [4.2 MB] |
| EEOF-14-TECHV | Equal Employment Opportunity File: U.S. Virgin Islands | PDF, ZIP [11.3 MB] |
| EEON-14-TECH1 | Equal Employment Opportunity File User Notes | PDF [137 KB] |
| MAR1-14-TECH | Modified Age/Race, Sex, and Hispanic Origin Files (MARS) | PDF [535 KB] |
| MAR2-14-TECH | Modified Age/Race, Sex, and Hispanic Origin Files (STF-S-2) | PDF [218 KB] |
| MAR3-14-TECH | Modified Age/Race, Sex, and Hispanic Origin Files: State and County File (STF-S-3) | PDF [195 KB] |
| MAR4-14-TECH | Modified Age/Race, Sex, and Hispanic Origin Files (STF-S-4) | PDF [185 KB] |
| MIGX-14-TECH | County to County Migration Flow on CD-ROM, Special Project 312 (SP312) | PDF, ZIP [16.8 MB] |
| PCLR-14-TECH | Postcensus Local Review Summary Data | PDF [310 KB] |
| PLCD-14-TECH | Public Law 94-171 Data on CD-ROM | PDF, ZIP [11.1 MB] |
| PLCD-14-TECHP | Puerto Rico Redistricting Data on CD-ROM | PDF [6.6 MB] |
| PLFT-14-TECHP | Puerto Rico Redistricting Data (Tape) | PDF [1.5 MB] |
| PLLA-14-TECHC | Public Law 94-171 1986 Test Census of Central Los Angeles County, California | PDF [608 KB] |
| PLTA-14-TECH | Public Law 94-171 (Tape) | PDF [8.9 MB] |
| PUMS-14-TECHP | Public Use Microdata Samples (PUMS): Puerto Rico | PDF, ZIP [16.4 MB] |
| PUMS-14-TECH | Public Use Microdata Samples (PUMS): United States | PDF, ZIP [11.6 MB] |
| PUMS-14-TECHM | Public Use Microdata Samples (PUMS): Maps | PDF [6.7 MB] |
| PUMS-14-TECHG | Public Use Microdata Samples (PUMS): Guam | PDF [11.3 MB] |
| RFSX-14-TECH | 1991 Residential Finance Survey | PDF [8.6 MB] |
| S100-14-TECH | Summary Tape File 1 (Tape) | PDF, ZIP [11.7 MB] |
| S100-14-TECHO | Summary Tape File 1: Pacific Outlying Areas | PDF [9.8 MB] |
| S100-14-TECHP | Summary Tape File 1: Puerto Rico | PDF [9.5 MB] |
| S100-14-TECHV | Summary Tape File 1: Virgin Islands of the United States | PDF [4.0 MB] |
| S101-14-TECH | Summary Tape File 1 on CD-ROM | PDF, ZIP [11.1 MB] |
| S101-14-TECHP | Summary Tape File 1: Puerto Rico on CD-ROM | PDF, ZIP [26.2 MB] |
| S10N-14-TECHC | Summary Tape File 1 on CD-ROM Addendum | PDF [190 KB] |
| S13D-14-TECH | Congressional Districts of the United States, 103rd Congress on CD-ROM (STF 1/3) | PDF, ZIP [26.4 MB] |
| S1BE-14-TECH | Summary Tape File 1B Extract on CD-ROM | PDF, ZIP [9.4 MB] |
| S1BS-14-TECHPR | Summary Tape File 1B Extract on CD-ROM (Puerto Rico) | PDF [7.6 MB] |
| S1DR-14-TECH | Summary Tape File 1A, 1988 Dress Rehearsal | PDF [4.9 MB] |
| S200-14-TECH | Summary Tape File 2 (Tape) | PDF, ZIP [13.5 MB] |
| S200-14-TECHP | Summary Tape File 2: Puerto Rico | PDF [3.0 MB] |
| S200-14-TECHV | Summary Tape File 2: Virgin Islands of the United States | PDF [7.5 MB] |
| S300-14-TECH | Summary Tape File 3 (Tape) | PDF, ZIP [26.3 MB] |
| S300-14-TECHO | Summary Tape File 3: Pacific Outlying Areas | PDF, ZIP [16.4 MB] |
| S300-14-TECHP | Summary Tape File 3: Puerto Rico (Tape) | PDF, ZIP [18.2 MB] |
| S300-14-TECHV | Summary Tape File 3: Virgin Islands of the United States | PDF, ZIP [16.6 MB] |
| S301-14-TECH | Summary Tape File 3 on CD-ROM | PDF, ZIP [25.8 MB] |
| S301-14-TECHP | Summary Tape File 3 on CD-ROM: Puerto Rico | PDF, ZIP [29.0 MB] |
| S30N-14-TECHA | Summary Tape File 3A Addendum (STF 3X) | PDF [338 KB] |
| S30N-14-TECHB | Summary Tape File 3B on CD-ROM Addendum | PDF [1.9 MB] |
| S30N-14-TECHC | Summary Tape File 3C on CD-ROM Addendum | PDF [267 KB] |
| S3BE-14-TECH | Summary Tape File 3 B: ZIP Code Block Equivalency File | PDF [2.7 MB] |
| S3RS-14-TECH | Summary Tape File 3A Record Sequence Example File | PDF [2.3 MB] |
| S400-14-TECH | Summary Tape File 4 (Tape) | PDF, ZIP [32.3 MB] |
| S400-14-TECHP | Summary Tape File 4: Puerto Rico (Tape) | PDF, ZIP [25.9 MB] |
| S400-14-TECHV | Summary Tape File 4: U.S. Virgin Islands (Tape) | PDF, ZIP [25.2 MB] |
| S420-14-TECH | Summary Tape File 420 Place of Work, 20 Destinations File | PDF [9.5 MB] |
| S420-14-TECHP | Summary Tape File 420 Place of Work, 20 Destinations File: Puerto Rico | PDF [7.1 MB] |
| S420-14-TECHR1 | Summary Tape File 420 Supplement: Northeast | PDF, ZIP [17.1 MB] |
| S420-14-TECHR2 | Summary Tape File 420 Supplement: Midwest | PDF [9.7 MB] |
| S420-14-TECHR4 | Summary Tape File 420 Supplement: West | PDF [4.9 MB] |
| SFS5-14-TECH | Summary Tape File S-5 Number of Workers by County of Residence by County of Work | PDF [1.8 MB] |
| SS01-14-TECH | The Foreign-Born Population in the United States (SSTF01) | PDF, ZIP [22.7 MB] |
| SS02-14-TECH | Ancestry of the Population in the United States (SSTF02) | PDF [7.8 MB] |
| SS03-14-TECH | Persons of Hispanic Origin in the United States (SSTF03) | PDF [7.8 MB] |
| SS04-14-TECH | Characteristics of Adults with Work Disabilities, Mobility Limitations, or Self-Care Limitations (SSTF04) | PDF [7.6 MB] |
| SS05-14-TECH | The Asian and Pacific Islander Population in the United States (SSTF05) | PDF [11.5 MB] |
| SS06-14-TECH | Education in the United States (SSTF06) | PDF [9.3 MB] |
| SS07-14-TECH | Metropolitan Housing Characteristics (SSTF07) | PDF, ZIP [18.1 MB] |
| SS08-14-TECH | Housing of the Elderly (SSTF08) | PDF [12.0 MB] |
| SS09-14-TECH | Housing Characteristics of New Units (SSTF09) | PDF, ZIP [13.8 MB] |
| SS10-14-TECH | Mobile Homes (SSTF10) | PDF [9.8 MB] |
| SS12-14-TECH | Employment Status, Work Experience, and Veteran Status (SSTF12) | PDF [7.3 MB] |
| SS13-14-TECH | Characteristics of American Indians by Tribe and Language (SSTF13) | PDF [7.8 MB] |
| SS15-14-TECH | Geographic Mobility in the United States (SSTF15) | PDF, ZIP [19.5 MB] |
| SS16-14-TECH | Fertility (SSTF16) | PDF [8.5 MB] |
| SS17-14-TECH | Poverty Areas in the United States (SSTF17) | PDF [7.4 MB] |
| SS18-14-TECH | Condominium Housing (SSTF18) | PDF [9.5 MB] |
| SS19-14-TECH | The Older Population in the United States (SSTF19) | PDF, ZIP [12.4 MB] |
| SS20-14-TECH | Journey to Work (SSTF20) | PDF [11.1 MB] |
| SS21-14-TECH | Characteristics of the Black Population (SSTF21) | PDF, ZIP [16.9 MB] |
| SS22-14-TECH | Earnings by Occupation and Education (SSTF22) | PDF [7.0 MB] |
| ST02-14-TECH | Special Tabulation on Aging | PDF, ZIP [14.2 MB] |
| ST02-14-TECHP | Special Tabulation on Aging: Puerto Rico | PDF, ZIP [15.6 MB] |
| ST02-14-TECHV | Special Tabulation on Aging: U.S. Virgin Islands | PDF, ZIP [14.4 MB] |
| ST03-14-TECH | HUD 1990 Block Grant Program (STP 19) | PDF, ZIP [17.2 MB] |
| ST03-14-TECHP | HUD 1990 Block Grant Program (STP 19): Puerto Rico | PDF, PDF [11.5 MB] |
| STS1-14-TECH | Census of Population and Housing, 1990: Population and Housing Unit Counts (STF -S-1) | PDF, PDF [4.4 MB] |
Source: U.S. Census Bureau, Administrative and Customer Services Division
