Tyndall, SD -- U.S. city in South Dakota Population (2000): 1239 Housing Units (2000): 579 Land area (2000): 1.581212 sq. miles (4.095320 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.581212 sq. miles (4.095320 sq. km) FIPS code: 64860 Located within: South Dakota (SD), FIPS 46 Location: 42.991775 N, 97.863539 W ZIP Codes (1990): 57066 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Tyndall, SD Tyndall