GIS & Mapping

GIS & Mapping Services is a branch of Fairfax County's Department of Information Technology. It is tasked with developing, maintaining, coordinating, and distributing GIS data and technology to Fairfax County government agencies and residents.

By accessing any of the data, maps, or applications provided by Fairfax County, you agree to the terms in our disclaimer.


Fairfax Geoportal Fairfax GIS Data Fairfax Aerial Imagery Fairfax Map Sales

Streamlined access to the county's interactive mapping applications

The GIS & Mapping office provides many GIS data layers for free, via Open Data, as well as a small set for purchase

Fairfax County has aerial imagery holdings dating back to 1937

Hard copy maps are available at the GIS & Mapping office

 News & Information



Frequently Asked Questions GIS Web Links Fairfax GIS Contact Info


Contact Fairfax County: Phone, Email or Twitter | Main Address: 12000 Government Center Parkway, Fairfax, VA 22035
Technical Questions: Web Administrator

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