Lancaster County, Virginia

Lancaster County, Virginia
Central Lancaster, the county seat, with the county courthouse visible
Location within the U.S. state of Virginia
Coordinates: 37°43′N 76°25′W / 37.71°N 76.41°W / 37.71; -76.41
Country United States
State Virginia
Founded1651
SeatLancaster
Largest townKilmarnock
Area
 • Total
231 sq mi (600 km2)
 • Land133 sq mi (340 km2)
 • Water98 sq mi (250 km2)  42.4%
Population
 (2020)
 • Total
10,919
 • Density82.1/sq mi (31.7/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (EDT)
Congressional district1st
Websitewww.lancova.com

Lancaster County is a county located on the Northern Neck in the Commonwealth of Virginia. As of the 2020 census, the population sits at 10,919. Its county seat is Lancaster.

Located on the Northern Neck near the mouth of the Rappahannock River, Lancaster County is part of the Northern Neck George Washington Birthplace wine-growing region recognized by the United States as an American Viticultural Area. The largest town in Lancaster County is Kilmarnock, Virginia. The county's area code is 804.