Fairfax County

Fairfax County is in Commonwealth of Virginia. It is part of Northern Virginia and borders both the city of Alexandria and Arlington County and forms part of the suburban ring of Washington, D.C. The county is predominantly suburban in character with some urban and rural pockets. As of the 2020 census, the population was 1,150,309,^[1] making it Virginia’s most populous jurisdiction, with around 13% of the Commonwealth’s population.