Iona, MN -- U.S. city in Minnesota Population (2000): 173 Housing Units (2000): 91 Land area (2000): 0.786879 sq. miles (2.038008 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.786879 sq. miles (2.038008 sq. km) FIPS code: 31094 Located within: Minnesota (MN), FIPS 27 Location: 43.914898 N, 95.785315 W ZIP Codes (1990): 56141 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Iona, MN Iona