Datasets

Arlington County - GIS Portal

FEMA Flood Zone Polygons

A polygon feature class of Federal Emergency Management Agency (FEMA) flood hazard zones within Arlington County. The data depicts the inundation limits representing flood risk information and supporting data. The…

Arlington County - GIS Portal

County Polygon

Arlington County - GIS Portal

Contour 2ft 2011 Lines

Contour lines derived from 2011 aerial photography. Pursuant to Section 54.1-402 of the Code of Virginia , any determination of topography or contours, or any depiction of physical improvements, property lines or…

Arlington County - GIS Portal

Fault Line

Arlington County - GIS Portal

Geology Polygons

Arlington County - GIS Portal

Geology Poly

Arlington County - GIS Portal

Census 2020 Tract Polygons

This layer presents the 2020 Census tract boundaries for Arlington County. The geography and attributes were sourced from US Census Bureau 2020 TIGER FGDB . Contact: Department of Environmental Services Data…

Arlington County - GIS Portal

Census 2020 Blockgroup Polygons

This layer presents the 2020 Census block group boundaries for Arlington County. The geography and attributes were sourced from US Census Bureau 2020 TIGER FGDB . Contact: Department of Environmental Services Data…

Arlington County - GIS Portal

Census 2020 Block Polygons

This layer presents the 2020 Census block boundaries for Arlington County. The geography and attributes were sourced from US Census Bureau 2020 TIGER FGDB . Contact: Department of Environmental Services Data…

Arlington County - GIS Portal

Census 2010 Tract Polygons

This layer presents the 2010 Census tract boundaries for Arlington County. The geography and attributes were sourced from US Census Bureau 2010 Cartographic Boundary Files . Contact: Department of Environmental Services…

Arlington County - GIS Portal

Census 2010 Blockgroup Polygons

This layer presents the 2010 Census block group boundaries for Arlington County. The geography and attributes were sourced from US Census Bureau 2010 Cartographic Boundary Files . Contact: Department of Environmental…

Arlington County - GIS Portal

Census 2010 Block Polygons

This layer presents the 2010 Census block boundaries for Arlington County. The geography and attributes were sourced from US Census Bureau 2010 Cartographic Boundary Files . Contact: Department of Environmental Services…

Arlington County - GIS Portal

Census 2000 Tract Polygons

This layer presents the 2000 Census tract boundaries for Arlington County. The geography and attributes were sourced from US Census Bureau 2000 Cartographic Boundary Files . Contact: Department of Environmental Services…

Arlington County - GIS Portal

Census 2000 Blockgroup Polygons

This layer presents the 2000 Census block group boundaries for Arlington County. The geography and attributes were sourced from US Census Bureau 2000 Cartographic Boundary Files . Contact: Department of Environmental…

Arlington County - GIS Portal

Census 2000 Block Polygons

This layer presents the 2000 Census block boundaries for Arlington County. The geography and attributes were sourced from US Census Bureau 2000 Cartographic Boundary Files . Contact: Department of Environmental Services…

Arlington County - GIS Portal

Zoning Site Plans Polygons

Arlington County, VA; CPHD Zoning Site Plan locations.

Arlington County - GIS Portal

Zoning Historic District Polygons

Arlington County - GIS Portal

Zipcode Polygons

Arlington County - GIS Portal

Watersheds Polygons

Watersheds for Arlington County, Va.

Arlington County - GIS Portal

Water Meter Box

Locations of water meter boxes in Arlington County. Water meter boxes are below-ground enclosures that house a water meter, shut-off valves, and other related components. Information associated with meter box includes…