37°52′N 76°23′W / 37.86°N 76.38°W
Northumberland County | |
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Coordinates: 37°52′N 76°23′W / 37.86°N 76.38°W | |
Country | United States |
State | Virginia |
Founded | 1648 |
Seat | Heathsville |
Largest community | Heathsville |
Area | |
• Total | 286 sq mi (740 km2) |
• Land | 191 sq mi (490 km2) |
• Water | 94 sq mi (240 km2) 33.0% |
Population (2020) | |
• Total | 11,839 |
• Density | 41/sq mi (16/km2) |
Time zone | UTC−5 (Eastern) |
• Summer (DST) | UTC−4 (EDT) |
Congressional district | 1st |
Website | www |
Northumberland County is a county located in the Commonwealth of Virginia. At the 2020 census, the population was 11,839.[1] Its county seat is Heathsville.[2] The county is located on the Northern Neck and is part of the Northern Neck George Washington Birthplace AVA winemaking appellation.