Hamilton, ND -- U.S. city in North Dakota Population (2000): 73 Housing Units (2000): 40 Land area (2000): 0.325352 sq. miles (0.842659 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.325352 sq. miles (0.842659 sq. km) FIPS code: 34620 Located within: North Dakota (ND), FIPS 38 Location: 48.808131 N, 97.451996 W ZIP Codes (1990): 58238 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hamilton, ND Hamilton