Datasets

Prince William County

Zoning Overlay Maps

The purpose of the special public interest overlay districts is to protect and enhance certain specific lands and structures which, by virtue of their type or location, have characteristics that are distinct…

Virginia Beach

City Council District Look Up

GIS Web Map Application of the 10 City Council Voter Districts Search for an address to find out where it is located within one of the 10 City Council Voter Districts. These are the voter districts imposed by the U.S.…

Loudoun County

Libraries in Loudoun County, VA

This application includes the geographic location, name, type, address and hours for all the publicly accessible libraries in Loudoun County, Virginia. Loudoun County Public Library   Thomas Balch Library  …

Loudoun County

2020 Nov 3 Loudoun County Election Results

Loudoun County, Virginia General Election Results - Nov. 3, 2020 Gallery

City of Staunton

Enterprise Zone 2026

Enterprise Zones are state-designated areas that provide a framework for coordinating activities to improve economic conditions in targeted areas. Virginia's Enterprise Zone program has been in place since 1982, and…

Datathon 2025

LRS Release User Guide

LRS stands for Linear Referencing System, which is a method for referencing data that has a spatial component based on its location relative to linear features. An LRS provides the backbone necessary to systematize…

Loudoun County

2021 Nov 2 Loudoun County Election Results

Loudoun County, Virginia Special and General Election Results - November 2, 2021

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…