Oak Grove is a

census-designated place A census-designated place (CDP) is a Place (United States Census Bureau), concentration of population defined by the United States Census Bureau for statistical purposes only. CDPs have been used in each decennial census since 1980 as the count ...

Loudoun County Loudoun County () is in the northern part of the Commonwealth of Virginia in the United States. In 2020, the census returned a population of 420,959, making it Virginia's third-most populous county. Loudoun County's seat is Leesburg. Loudoun C ...

Virginia Virginia, officially the Commonwealth of Virginia, is a state in the Mid-Atlantic and Southeastern regions of the United States, between the Atlantic Coast and the Appalachian Mountains. The geography and climate of the Commonwealth ar ...

, United States. The population as of the

2010 United States Census The United States census of 2010 was the twenty-third United States national census. National Census Day, the reference day used for the census, was April 1, 2010. The census was taken via mail-in citizen self-reporting, with enumerators servi ...

was 1,777. Oak Grove is located in eastern Loudoun County, on the

Fairfax County Fairfax County, officially the County of Fairfax, is a County (United States), county in the Commonwealth (U.S. state), Commonwealth of Virginia. It is part of Northern Virginia and borders both the city of Alexandria, Virginia, Alexandria and ...

border, between the communities of Sterling Park and Herndon. The

Washington and Old Dominion Railroad The Washington and Old Dominion Railroad (colloquially referred to as the W&OD) was an intrastate short-line railroad located in Northern Virginia, United States. The railroad was a successor to the bankrupt Washington and Old Dominion Railway ...

once travelled through the community, now replaced by the Washington & Old Dominion Railroad Trail.

References

Census-designated places in Loudoun County, Virginia Washington metropolitan area Census-designated places in Virginia {{LoudounCountyVA-geo-stub