Calhoun -- U.S. County in Georgia Population (2000): 6320 Housing Units (2000): 2305 Land area (2000): 280.181067 sq. miles (725.665602 sq. km) Water area (2000): 3.388925 sq. miles (8.777274 sq. km) Total area (2000): 283.569992 sq. miles (734.442876 sq. km) Located within: Georgia (GA), FIPS 13 Location: 31.518459 N, 84.653985 W Headwords: Calhoun Calhoun, GA Calhoun County Calhoun County, GA