Hingham, MT -- U.S. town in Montana Population (2000): 157 Housing Units (2000): 87 Land area (2000): 0.168816 sq. miles (0.437232 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.168816 sq. miles (0.437232 sq. km) FIPS code: 36400 Located within: Montana (MT), FIPS 30 Location: 48.555641 N, 110.422951 W ZIP Codes (1990): 59528 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hingham, MT Hingham