Tonka Bay, MN -- U.S. city in Minnesota Population (2000): 1547 Housing Units (2000): 651 Land area (2000): 0.953786 sq. miles (2.470293 sq. km) Water area (2000): 0.022744 sq. miles (0.058906 sq. km) Total area (2000): 0.976530 sq. miles (2.529199 sq. km) FIPS code: 65164 Located within: Minnesota (MN), FIPS 27 Location: 44.917512 N, 93.586245 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Tonka Bay, MN Tonka Bay