Mendon, UT -- U.S. city in Utah Population (2000): 898 Housing Units (2000): 283 Land area (2000): 1.252175 sq. miles (3.243117 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.252175 sq. miles (3.243117 sq. km) FIPS code: 49160 Located within: Utah (UT), FIPS 49 Location: 41.708738 N, 111.975127 W ZIP Codes (1990): 84325 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Mendon, UT Mendon