Killdeer, ND -- U.S. city in North Dakota Population (2000): 713 Housing Units (2000): 351 Land area (2000): 0.947235 sq. miles (2.453327 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.947235 sq. miles (2.453327 sq. km) FIPS code: 42700 Located within: North Dakota (ND), FIPS 38 Location: 47.370081 N, 102.755046 W ZIP Codes (1990): 58640 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Killdeer, ND Killdeer