Garrison, MN -- U.S. city in Minnesota Population (2000): 213 Housing Units (2000): 191 Land area (2000): 1.070925 sq. miles (2.773683 sq. km) Water area (2000): 0.014204 sq. miles (0.036788 sq. km) Total area (2000): 1.085129 sq. miles (2.810471 sq. km) FIPS code: 23192 Located within: Minnesota (MN), FIPS 27 Location: 46.295851 N, 93.824368 W ZIP Codes (1990): 56450 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Garrison, MN Garrison