Dunseith, ND -- U.S. city in North Dakota Population (2000): 739 Housing Units (2000): 282 Land area (2000): 1.013502 sq. miles (2.624958 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.013502 sq. miles (2.624958 sq. km) FIPS code: 21020 Located within: North Dakota (ND), FIPS 38 Location: 48.813581 N, 100.061726 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Dunseith, ND Dunseith