Pollock, SD -- U.S. town in South Dakota Population (2000): 339 Housing Units (2000): 204 Land area (2000): 0.319398 sq. miles (0.827238 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.319398 sq. miles (0.827238 sq. km) FIPS code: 51260 Located within: South Dakota (SD), FIPS 46 Location: 45.899975 N, 100.288405 W ZIP Codes (1990): 57648 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Pollock, SD Pollock