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Tennessee GIS: Census Data
From the site: "These data sets are derived from the U.S. Census Bureau's 2000 Redistricting version of the TIGER line files. The population data associated or joined with these... -
U.S. Census Bureau - Geography
Easy access to census data in map, KML, shapefile, and other formats. Could be used for GIS mapping. -
Tennessee GIS: Data Collections main page
A collection of commonly used GIS datasets for Tennessee; collections include data for Tennessee wetlands, geology, censuses, soils, digital raster graphics, and digital... -
Fairfax County, VA GIS data collection
A listing of links for downloading GIS data regarding Fairfax County VA; of particular interest are the downloadable census/geography, soils, and water files. -
Population data by county for each state
Census data compiled into maps and tables to provide easy access to population information.