Calhoun -- U.S. County in West Virginia Population (2000): 7582 Housing Units (2000): 3848 Land area (2000): 280.622782 sq. miles (726.809639 sq. km) Water area (2000): 0.015749 sq. miles (0.040789 sq. km) Total area (2000): 280.638531 sq. miles (726.850428 sq. km) Located within: West Virginia (WV), FIPS 54 Location: 38.861008 N, 81.106922 W Headwords: Calhoun Calhoun, WV Calhoun County Calhoun County, WV