Calhoun -- U.S. County in Florida Population (2000): 13017 Housing Units (2000): 5250 Land area (2000): 567.310846 sq. miles (1469.328284 sq. km) Water area (2000): 7.025223 sq. miles (18.195242 sq. km) Total area (2000): 574.336069 sq. miles (1487.523526 sq. km) Located within: Florida (FL), FIPS 12 Location: 30.428611 N, 85.186786 W Headwords: Calhoun Calhoun, FL Calhoun County Calhoun County, FL