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Fairfax County Demographic Reports

The Demographic Reports is a compilation of population, housing, housing market value, and industrial and commercial gross floor area information. Specifically, within the Demographic Reports are tables showing the following: population estimates and densities, the county's dwelling unit inventory by type of unit; ranges of estimated market values of houses in the county, and industrial and commercial gross floor area. Various geographic arrangements are used to present the data, such as supervisor districts, planning districts, sewersheds, human service regions, and census tracts/census block groups. Also, most of the sections of the Demographic Reports consist of methodologies, tables and maps. All information, except the historical data, is as of January 1 of the given year.