Dunn County Map, North Dakota

Written and Fact-checked by | Updated On: May 31, 2026

Map of Dunn County - Dunn County is a county located in the U.S. state of North Dakota. Dunn County Map showing cities, highways, important places and water bodies. Get Where is Dunn County located in the map, major cities in Dunn county, population, areas, and places of interest.

Map of Dunn County, North Dakota

Map of Dunn County, North Dakota

About Dunn County Map, North Dakota: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

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About Dunn County, North Dakota

Dunn County is a county located in the U.S. state of North Dakota. It's county seat is Manning. As per 2020 census, the population of Dunn County is 4035 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 2,010 sq mi (5,206 km2). Dunn County was established on 1883.

Dunn County Facts

ContinentNorth America
CountryUnited States
StateNorth Dakota
County SeatManning
Largest City/TownKilldeer
Established1908
Total Area2,082.3 sq mi (5,393.1 sq km)
Land Area2,008.2 sq mi (5,201.2 sq km)
Water Area74.1 sq mi (191.9 sq km)
Population4,095 (Census 2020)
Population Density2.0 people per sq mi
Time ZoneMountain Time Zone
Major HighwaysUS Highway 85, North Dakota Highway 22, North Dakota Highway 200
Major RiversLittle Missouri River, Missouri River
Neighboring CountiesMcKenzie, Mountrail, Mercer, Stark, Billings, Golden Valley
Famous ForKilldeer Mountains, Little Missouri State Park, oil production, ranching, and Theodore Roosevelt-era landscapes
Top AttractionsLittle Missouri State Park, Killdeer Mountain Battlefield, Killdeer Mountains, Lake Sakakawea, Dunn County Museum
Official WebsiteOfficial Website

About Dunn County, North Dakota

Dunn County is located in western North Dakota and was established in 1908. The county seat is Manning, while Killdeer is the largest city. The county contains portions of the Missouri River and Little Missouri River basins and is known for its rugged badlands, rolling prairie, ranching heritage, and energy production from the Bakken Formation. Outdoor recreation and scenic landscapes attract visitors throughout the year.

Cities and Towns in Dunn County, North Dakota

City/TownPopulation (Census 2020)Latitude & Longitude
Manning (county seat)4747.2319°N, 102.8319°W
Killdeer1,02447.3719°N, 102.7541°W
Dodge12347.2947°N, 102.2204°W
Halliday18447.3538°N, 102.3386°W
New Hradec2746.9947°N, 102.8835°W
Marshall (CDP)6647.1318°N, 102.7674°W
Twin Buttes (CDP)73147.5524°N, 102.6343°W

Best Golf Courses in Dunn County, North Dakota

Golf CourseLocationLatitude & Longitude
Killdeer Mountain Golf ClubKilldeer47.3760°N, 102.7605°W
Pheasant Country Golf CourseHalliday47.3546°N, 102.3404°W

What are Major Roads and Highways in Dunn County

Major highways connect the county to nearby regions and cities.

  • US Highway 85 - major north-south corridor connecting Killdeer with Watford City, Belfield, and South Dakota
  • North Dakota Highway 22 - links Killdeer with Dickinson, New Town, and central North Dakota
  • North Dakota Highway 200 - east-west route crossing the northern portion of the county
  • County roads provide access to oil fields, ranches, recreational areas, and rural communities

Neighboring Counties of Dunn County

  • McKenzie County (northwest)
  • Mountrail County (north)
  • Mercer County (east)
  • Stark County (south)
  • Billings County (southwest)
  • Golden Valley County (west)

What are Top Attractions in Dunn County, North Dakota

The county offers a mix of natural and cultural attractions.

Main Sight NameCityFamous For
Little Missouri State ParkNear KilldeerHorseback riding, camping, hiking, and badlands scenery
Killdeer Mountain Battlefield State Historic SiteKilldeer AreaHistoric 1864 battle site and interpretive exhibits
Killdeer MountainsKilldeerScenic hills, wildlife, and panoramic views
Lake Sakakawea Recreation AreasTwin Buttes AreaBoating, fishing, and camping
Dunn County MuseumDunn Center AreaLocal history and pioneer artifacts
Little Missouri River ValleyCountywideBadlands scenery and wildlife viewing
Twin Buttes Marina AreaTwin ButtesWater recreation and fishing access
Killdeer Mountain Golf ClubKilldeerGolf with scenic prairie views
Halliday Community ParkHallidayLocal recreation and events
Dunn County FairgroundsKilldeerAgricultural exhibitions and community events

Distance from Dunn County to Nearby Cities

The following distances are measured by road (driving).

  • Manning to Killdeer (Dunn County), North Dakota - 7 mi (11 km)
  • Manning to Halliday (Dunn County), North Dakota - 31 mi (50 km)
  • Manning to Dodge (Dunn County), North Dakota - 38 mi (61 km)
  • Manning to Dickinson (Stark County), North Dakota - 44 mi (71 km)
  • Manning to Watford City (McKenzie County), North Dakota - 52 mi (84 km)
  • Manning to New Town (Mountrail County), North Dakota - 57 mi (92 km)
  • Manning to Beulah (Mercer County), North Dakota - 66 mi (106 km)
  • Manning to Medora (Billings County), North Dakota - 75 mi (121 km)
  • Manning to Williston (Williams County), North Dakota - 91 mi (146 km)
  • Manning to Bismarck (Burleigh County), North Dakota - 108 mi (174 km)
  • Manning to Minot (Ward County), North Dakota - 128 mi (206 km)
  • Manning to Bowman (Bowman County), North Dakota - 118 mi (190 km)
  • Manning to Fargo (Cass County), North Dakota - 304 mi (489 km)
  • Manning to Grand Forks (Grand Forks County), North Dakota - 276 mi (444 km)
  • Manning to Rapid City (Pennington County), South Dakota - 265 mi (427 km)

References

  1. QuickFacts - U.S. Census Bureau
  2. United States Census Bureau
  3. United States Geological Survey (USGS)
  4. National Geodetic Survey
  5. Official County Website