Troy, SC -- U.S. town in South Carolina Population (2000): 105 Housing Units (2000): 51 Land area (2000): 0.799299 sq. miles (2.070174 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.799299 sq. miles (2.070174 sq. km) FIPS code: 72655 Located within: South Carolina (SC), FIPS 45 Location: 33.986895 N, 82.295830 W ZIP Codes (1990): 29848 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Troy, SC Troy