Loudoun County, Virginia Basics:
Loudoun County Virginia - Government Site
Population: 337,248
Area: 516 square miles
County seat: Leesburg
Area code(s) in use: 703 540
Time zone: EST
High school graduate or higher: 93.4%
Bachelor's degree or higher: 57.9%
Median household income: $122,068
Persons in poverty: 3.5%
Home ownership rate: 78.2%
Mean travel time to work: 33.1 minutes
Adjacent counties:
Clarke District of Columbia (DC) Fairfax Fauquier Frederick (MD) Jefferson (WV) Montgomery (MD) Prince William Washington (MD)