Fairfax County, Virginia

Fairfax County, officially the County of Fairfax, is a county in the Commonwealth of Virginia in the United States. Part of Northern Virginia, Fairfax County borders both the City... Wikipedia

  • Founded:  June 19, 1742
  • Named for:  Thomas Fairfax, 6th Lord Fairfax of Cameron
  • Seat:  Fairfax (independent city) 1
  • Largest town:  Herndon
  • Total:  406 sq mi (1,051.54 km²)
  • Land:  391 sq mi (1,012.69 km²)
  • Water:  15 sq mi (38.85 km²), 3.8
  • Time zone:  Eastern: UTC-5-4
  • Data Source:  DuckDuckGo