Southampton -- U.S. County in Virginia Population (2000): 17482 Housing Units (2000): 7058 Land area (2000): 599.555381 sq. miles (1552.841242 sq. km) Water area (2000): 2.797135 sq. miles (7.244547 sq. km) Total area (2000): 602.352516 sq. miles (1560.085789 sq. km) Located within: Virginia (VA), FIPS 51 Location: 36.706520 N, 77.089003 W Headwords: Southampton Southampton, VA Southampton County Southampton County, VA