Fairfax County Map
The County of Fairfax is located in the State of Virginia. Find directions to Fairfax County, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. According to the 2020 US Census the Fairfax County population is estimated at 1,150,847 people. The Fairfax County time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby counties include District of Columbia County, Charles County, Montgomery County, Prince George's County, Arlington County, Loudoun County, Prince William County, Alexandria city County, Fairfax city County, Falls Church city County.
Top cities include Kingstowne, Fort Belvoir, Franklin Farm, Bailey's Crossroads, Woodburn