About Killdeer, North Dakota

Killdeer is a city in Dunn County, North Dakota in the United States. The population was 751 at the 2010 census. Killdeer was founded in 1914 at the end of a Northern Pacific Railway branch line that began in Mandan. The name was taken from the nearby Killdeer Mountains.

News from Killdeer

Killdeer Facts

  • Population Total: 751
  • Square Miles: 0.9
  • Area Code: 701
  • Elevation: 2290
  • Postal Codes: 58640
  • Timezone: Mountain