South Hill, VA -- U.S. town in Virginia Population (2000): 4403 Housing Units (2000): 1988 Land area (2000): 6.323998 sq. miles (16.379079 sq. km) Water area (2000): 0.026741 sq. miles (0.069259 sq. km) Total area (2000): 6.350739 sq. miles (16.448338 sq. km) FIPS code: 73904 Located within: Virginia (VA), FIPS 51 Location: 36.726759 N, 78.130597 W ZIP Codes (1990): 23970 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: South Hill, VA South Hill