Mountain, ND -- U.S. city in North Dakota Population (2000): 133 Housing Units (2000): 55 Land area (2000): 0.135931 sq. miles (0.352060 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.135931 sq. miles (0.352060 sq. km) FIPS code: 54740 Located within: North Dakota (ND), FIPS 38 Location: 48.683995 N, 97.864952 W ZIP Codes (1990): 58262 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Mountain, ND Mountain