1980 and 1990 Census
This site contains 1980 and 1990 census data for the nine counties and cities of Northern Virginia. For each decade, a complete set of data tables is presented for Summary Tape Files (STF) 1 and 3.
The STF nomenclature is used by the Census Bureau to distinguish between complete-count and sample data:
||STF1 consists of a limited subset of basic population and housing information obtained from questions asked of the entire population.|
||STF3 provides more detailed social, demographic and economic statistics obtained from the approximately 1-in-6 households receiving the long-form questionnaire. |
|Each profile has a corresponding Excel spreadsheet for those wishing to download the information.|