The 2020 decennial census blocks within Fairfax County. This data was acquired from the US Census Bureau, with fields slightly customized by Fairfax County Department of Management and Budget, Economi
Block Groups:Block groups are statistical subdivisions of census tracts and are the smallest geographic units for which the Census Bureau tabulates sample data. They are designed to cover contiguous a
U.S. Census Blocks This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Census Bureau (USCB), displays Census Blocks in the United States. A brief description of Cens
