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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)

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