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A design prototype by Datopian, not an official website

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Datasets

1 dataset

Fairfax County

ZIP Codes

Geographic boundaries of postal ZIP areas within Fairfax County. Contact: Fairfax County Department of Information Technology GIS DivisionData Accessibility: Publicly AvailableUpdate Frequency: As NeededLast Revision…

  • HTML
  • ArcGIS
  • CSV
  • ZIP
  • GeoJSON

Updated Oct 8, 2026

Prototype by Datopian · not an official government website · data from data.virginia.gov