Hilda, SC -- U.S. town in South Carolina Population (2000): 436 Housing Units (2000): 204 Land area (2000): 3.068096 sq. miles (7.946333 sq. km) Water area (2000): 0.038023 sq. miles (0.098480 sq. km) Total area (2000): 3.106119 sq. miles (8.044813 sq. km) FIPS code: 33820 Located within: South Carolina (SC), FIPS 45 Location: 33.273985 N, 81.246275 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hilda, SC Hilda