McCormick -- U.S. County in South Carolina Population (2000): 9958 Housing Units (2000): 4459 Land area (2000): 359.564942 sq. miles (931.268884 sq. km) Water area (2000): 34.286776 sq. miles (88.802338 sq. km) Total area (2000): 393.851718 sq. miles (1020.071222 sq. km) Located within: South Carolina (SC), FIPS 45 Location: 33.887080 N, 82.292903 W Headwords: McCormick McCormick, SC McCormick County McCormick County, SC