Political Jurisdictions
Fairfax County
Updated Oct 8, 2026
About this dataset
Geographic boundary, portraying extent and limits of land recognized as Fairfax County, Commonwealth of Virginia. Defined in part by both physical features (Potomac and Occoquan Rivers), and monumented legal boundaries for surrounding jurisdictions (State of Maryland, Arlington, Loudoun, and Prince William Counties, cities of Alexandria and Falls Church). This includes the closest neighbors to Fairfax County jurisdictional boundaries.
Contact: Fairfax County Department of Information Technology GIS Division
Data Accessibility: Publicly Available
Update Frequency: As Needed
Last Revision Date: 1/1/2000
Creation Date: 1/1/2000
Feature Dataset Name: GISMGR.ADMINISTRATIVE
Layer Name: GISMGR.POLITICAL_JURISDICTIONS
Data and resources (11)
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