Parker, SD -- U.S. city in South Dakota Population (2000): 1031 Housing Units (2000): 450 Land area (2000): 0.931795 sq. miles (2.413339 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.931795 sq. miles (2.413339 sq. km) FIPS code: 48380 Located within: South Dakota (SD), FIPS 46 Location: 43.397152 N, 97.137297 W ZIP Codes (1990): 57053 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Parker, SD Parker