Rosholt, SD -- U.S. town in South Dakota Population (2000): 419 Housing Units (2000): 199 Land area (2000): 0.298478 sq. miles (0.773055 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.298478 sq. miles (0.773055 sq. km) FIPS code: 56340 Located within: South Dakota (SD), FIPS 46 Location: 45.865961 N, 96.732055 W ZIP Codes (1990): 57260 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Rosholt, SD Rosholt