Orono, MN -- U.S. city in Minnesota Population (2000): 7538 Housing Units (2000): 2909 Land area (2000): 16.075411 sq. miles (41.635121 sq. km) Water area (2000): 8.939586 sq. miles (23.153420 sq. km) Total area (2000): 25.014997 sq. miles (64.788541 sq. km) FIPS code: 48580 Located within: Minnesota (MN), FIPS 27 Location: 44.964525 N, 93.596472 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Orono, MN Orono