Fulton, SD -- U.S. town in South Dakota Population (2000): 86 Housing Units (2000): 41 Land area (2000): 0.854395 sq. miles (2.212874 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.854395 sq. miles (2.212874 sq. km) FIPS code: 23220 Located within: South Dakota (SD), FIPS 46 Location: 43.727173 N, 97.822639 W ZIP Codes (1990): 57340 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Fulton, SD Fulton