Data Catalog

• County

  Railroads

  Fairfax County, Virginia —

  Railroad and metro lines in and around Fairfax County.

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • GeoJSON
  • ZIP
  • KML
• County

  Historic Zoning Overlay Districts

  Fairfax County, Virginia —

  Historic overlay districts in Fairfax County. Historic overlay districts (HODs) are bounded areas created by the Board of Supervisors. Inside an HOD certain...

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • GeoJSON
  • ZIP
  • KML
• County

  Volunteer Group Areas

  Fairfax County, Virginia —

  Areas where volunteer groups operate within Fairfax County. The volunteer groups (also known as Community Based Organizations) are non-profit organizations that...

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • GeoJSON
  • ZIP
  • KML
• County

  Census 2020 Designated Places

  Fairfax County, Virginia —

  The 2020 decennial census designated places within Fairfax County. This data was acquired from the US Census Bureau, with fields slightly customized by Fairfax...

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • GeoJSON
  • ZIP
  • KML
• County

  Supervisor Districts

  Fairfax County, Virginia —

  Fairfax County Supervisor (Magisterial) Districts.

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • GeoJSON
  • ZIP
  • KML
• County

  Middle School Attendance Areas

  Fairfax County, Virginia —

  Attendance areas for each middle school in Fairfax County.

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • GeoJSON
  • ZIP
  • KML
• County

  Census 2010 Designated Places

  Fairfax County, Virginia —

  The census designated places within Fairfax County. This data was acquired from the US Census Bureau.

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • GeoJSON
  • ZIP
  • KML

You can also access this registry using the API (see API Docs).

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