North Dakota became a state in 1889 and is known for its agricultural production and Native American history. It has 53 counties.
10 Largest Counties in North Dakota
1. Cass County
County Facts
- Population: Approximately 190,000
- Area Codes: 701
- Zip Codes: 58001-58199
- County Seat: Fargo
Geography and History
Cass County is located in southeastern North Dakota, bordering Minnesota. The county features a diverse landscape of prairies, rivers, and wetlands, with the Red River of the North running along its eastern edge. Established in 1873, the county was named after George Cass, a military officer and explorer. Its history is deeply tied to agriculture and the development of the Fargo-Moorhead metropolitan area. The region saw significant growth during the late 19th and early 20th centuries, with the establishment of railroads and the expansion of farming. Fargo, the county seat, emerged as a key economic and cultural center, driven by its role as a transportation hub and its vibrant academic institutions.
Colleges and Universities
- North Dakota State University (NDSU): A major public research university offering a wide range of undergraduate, graduate, and doctoral programs, with strengths in agriculture, engineering, and business.
- Minnesota State University Moorhead (MSUM): Located just across the river in Minnesota, MSUM provides diverse academic programs and has strong ties with the Fargo community.
Major Landmarks
Cass County is home to several notable landmarks. The Fargo-Moorhead area features the Fargo Theatre, a historic venue known for its art deco architecture and cultural events. The Plains Art Museum showcases regional and national artwork, reflecting the area’s vibrant arts scene. The Red River Zoo offers a unique opportunity to experience wildlife from the region and beyond. Additionally, the county is known for its annual Fargo Marathon, which attracts participants from across the country. The Hjemkomst Center in Moorhead is a key cultural site, featuring exhibits on Viking history and Scandinavian heritage, along with a replica Viking ship.
2. Burleigh County
County Facts
- Population: Approximately 100,000
- Area Codes: 701
- Zip Codes: 58501-58507
- County Seat: Bismarck
Geography and History
Burleigh County is located in south-central North Dakota and is home to the state capital, Bismarck. The county’s landscape is characterized by rolling hills, river valleys, and prairie lands. The Missouri River flows through the eastern part of the county, providing both scenic beauty and economic benefits. Established in 1873, Burleigh County was named after Joseph Burleigh, a prominent figure in the region’s early history. Bismarck’s growth was driven by its role as a transportation and administrative center, particularly with the arrival of the Northern Pacific Railway. The county has a rich history of Native American heritage, pioneer settlement, and governmental development.
Colleges and Universities
- University of Mary: A private Catholic university offering a range of undergraduate and graduate programs, with a focus on liberal arts, health sciences, and education.
- Bismarck State College (BSC): A public community college providing associate degrees and vocational training, with strong programs in energy, health sciences, and business.
Major Landmarks
Burleigh County features several prominent landmarks. The North Dakota State Capitol, located in Bismarck, is a distinctive 19-story Art Deco building and the tallest building in North Dakota. The Dakota Zoo, also in Bismarck, offers a variety of animal exhibits and educational programs. The Heritage Center & State Museum provides comprehensive exhibits on North Dakota’s history, culture, and natural heritage. Additionally, Fort Abraham Lincoln State Park, just south of Bismarck, offers historical reconstructions of military outposts and Native American history. The state capital area is known for its cultural events and museums, reflecting the region’s rich heritage.
3. Morton County
County Facts
- Population: Approximately 40,000
- Area Codes: 701
- Zip Codes: 58501-58576
- County Seat: Mandan
Geography and History
Morton County is located in central North Dakota, west of the Missouri River. The county features a diverse landscape of prairie, river valleys, and rolling hills. Established in 1873, Morton County was named in honor of Oliver Morton, a governor of Indiana. The county’s history includes early Native American settlements, pioneer agriculture, and significant developments related to the railroad and oil industries. Mandan, the county seat, is a historic town known for its cultural and economic contributions to the region. The county has played a key role in North Dakota’s growth, particularly through its agricultural and energy sectors.
Colleges and Universities
- Mandan High School: Offers advanced placement programs and vocational training but is not a higher education institution.
- Nearby institutions: Residents often attend colleges and universities in Bismarck, such as Bismarck State College (BSC) and the University of Mary.
Major Landmarks
Morton County is known for several significant landmarks. Fort Abraham Lincoln State Park, located near Mandan, offers historical reconstructions and scenic views of the Missouri River. The Mandan Historical Museum provides exhibits on local history, including Native American culture and pioneer life. The Missouri River offers recreational opportunities such as boating and fishing. Additionally, the county is home to the Heart River Winery, which provides a unique experience in local winemaking. The county’s landscapes and historical sites contribute to its charm and appeal, attracting visitors interested in North Dakota’s history and natural beauty.
4. Stark County
County Facts
- Population: Approximately 30,000
- Area Codes: 701
- Zip Codes: 58601-58655
- County Seat: Dickinson
Geography and History
Stark County is located in southwestern North Dakota, characterized by its rugged Badlands terrain and expansive prairie. Established in 1914, the county was named after Peter Stark, a local pioneer. The county’s history includes Native American presence, early settler agriculture, and development related to the railroad and oil industries. Dickinson, the county seat, is a key economic and cultural center, particularly known for its role in the oil boom of the 20th century. The county’s landscape is marked by dramatic geological formations and rich natural resources, contributing to its historical and economic significance.
Colleges and Universities
- Dickinson State University (DSU): A public university offering a range of undergraduate programs with strengths in education, business, and agriculture.
- Western Dakota Technical College (WDTC): Provides vocational training and associate degrees in fields such as healthcare, technology, and business.
Major Landmarks
Stark County features several notable landmarks. The Dickinson Museum Center includes the Pioneer Machinery Museum, showcasing the area’s agricultural history, and the Badlands Dinosaur Museum, highlighting the region’s prehistoric past. The Theodore Roosevelt National Park, located to the north, offers scenic views of the Badlands, wildlife viewing, and hiking opportunities. The Medora Musical, held in nearby Medora, is a popular outdoor performance that celebrates the region’s history and culture. Additionally, the county’s unique landscapes and natural attractions, such as the Painted Canyon, draw visitors interested in exploring North Dakota’s rugged beauty.
5. Grand Forks County
County Facts
- Population: Approximately 70,000
- Area Codes: 701
- Zip Codes: 58201-58298
- County Seat: Grand Forks
Geography and History
Grand Forks County is located in northeastern North Dakota, along the Red River of the North. The county features a flat, fertile landscape with extensive agricultural activity. Established in 1873, the county was named after the confluence of the Red River and the Red Lake River. The area has a rich history of Native American habitation, early European settlement, and agricultural development. Grand Forks, the county seat, is a major city in the region and has played a key role in the county’s growth, particularly with the establishment of the University of North Dakota and its position as a regional commercial hub.
Colleges and Universities
- University of North Dakota (UND): A major public research university offering a wide range of undergraduate, graduate, and professional programs, with notable strengths in aviation, engineering, and health sciences.
- Northland Community and Technical College: Provides a range of associate degrees and vocational training, focusing on practical skills and workforce development.
Major Landmarks
Grand Forks County is home to several notable landmarks. The University of North Dakota’s campus features the Chester Fritz Library and the North Dakota Museum of Art, showcasing regional and national collections. The historic Grand Forks County Courthouse, with its distinctive architecture, is a key landmark in the city. The Riverwalk, located along the Red River, offers scenic views and recreational opportunities. The Grand Forks Air Force Base, although not a public attraction, plays a significant role in the county’s history and economy. Additionally, the annual Downtown Rockin’ Ribfest is a popular local event, highlighting the county’s vibrant community spirit.
6. Williams County
County Facts
- Population: Approximately 40,000
- Area Codes: 701
- Zip Codes: 58801-58856
- County Seat: Williston
Geography and History
Williams County is located in northwestern North Dakota, near the Montana border. The county’s landscape features rolling plains and is part of the Bakken oil formation, which has significantly impacted the region’s economy. Established in 1914, Williams County was named after a railroad executive, and its history includes Native American habitation, early settler agriculture, and a significant oil boom in recent decades. Williston, the county seat, has experienced rapid growth due to the oil industry and serves as a key economic and cultural center in the region.
Colleges and Universities
- Williston State College (WSC): A public community college offering a range of associate degrees and vocational training, with programs in fields such as healthcare, business, and industrial technology.
- Nearby institutions: Residents often attend colleges and universities in neighboring areas, including Minot State University.
Major Landmarks
Williams County features several notable landmarks. The Fort Union Trading Post National Historic Site, located near Williston, provides insights into the region’s fur trading history and offers historical reenactments and educational programs. The Williston Area Recreation Center offers a range of recreational facilities and activities for residents and visitors. The county is also known for its proximity to the Bakken oil fields, which have played a significant role in shaping the local economy. The annual Williston Oilfield Show highlights the region’s connection to the oil industry, while the local cultural events and attractions contribute to the county’s vibrant community life.
7. Mountrail County
County Facts
- Population: Approximately 11,000
- Area Codes: 701
- Zip Codes: 58701-58784
- County Seat: Stanley
Geography and History
Mountrail County is located in northwestern North Dakota and is characterized by its diverse landscapes, including prairie, rolling hills, and parts of the Lake Sakakawea reservoir. Established in 1910, the county was named after the Mountrail River, which was itself named after the Mountrail Band of the Chippewa tribe. The county’s history includes Native American presence, early settler agriculture, and significant developments related to the oil industry. Stanley, the county seat, serves as a key administrative and economic center in the region.
Colleges and Universities
- Mountrail County High School: Provides secondary education and vocational training but is not a higher education institution.
- Nearby institutions: Residents often attend colleges in neighboring counties or cities, such as Minot State University.
Major Landmarks
Mountrail County is known for several notable landmarks. Lake Sakakawea, one of the largest reservoirs in the United States, offers recreational activities such as boating, fishing, and camping. The Fort Buford State Historic Site, located near the confluence of the Missouri and Yellowstone Rivers, provides insights into the region’s military history and frontier life. The county is also home to the local Mountrail County Historical Society Museum, which showcases exhibits on local history and culture. Additionally, the county’s scenic beauty and natural resources attract visitors interested in outdoor activities and exploration.
8. Renville County
County Facts
- Population: Approximately 2,500
- Area Codes: 701
- Zip Codes: 58727-58771
- County Seat: Mohall
Geography and History
Renville County is located in north-central North Dakota and is characterized by its flat prairie landscapes and agricultural activities. Established in 1910, the county was named in honor of Renville, Minnesota. The region’s history includes Native American habitation, early settler agriculture, and development related to the railroad and farming. Mohall, the county seat, is a small town that serves as the administrative and economic center for the county. The county’s history reflects a strong agricultural tradition, with a focus on farming and ranching.
Colleges and Universities
- None within the county: Residents typically attend educational institutions in neighboring counties or cities, such as Minot State University.
Major Landmarks
Renville County is known for its serene rural landscapes and historical sites. The county’s main attraction is its agricultural heritage, with local farms and ranches contributing to its character. The Renville County Historical Society Museum in Mohall offers exhibits on local history and culture, highlighting the area’s agricultural past. The county’s flat prairie landscapes and small-town charm provide a picturesque setting for visitors interested in exploring rural North Dakota. The annual county fair and local community events showcase the region’s agricultural traditions and cultural heritage.
9. Dickey County
County Facts
- Population: Approximately 5,000
- Area Codes: 701
- Zip Codes: 58401-58482
- County Seat: Ellendale
Geography and History
Dickey County is located in southeastern North Dakota and features a predominantly flat landscape with fertile agricultural land. Established in 1916, the county was named after R. M. Dickey, a prominent figure in the state’s early history. The county’s history includes Native American habitation, early settler agriculture, and development related to farming. Ellendale, the county seat, is a small town that serves as the administrative and economic center of the county. The region has a strong agricultural tradition, with farming and ranching playing a significant role in its development.
Colleges and Universities
- None within the county: Residents often attend colleges and universities in nearby areas, such as North Dakota State University (NDSU) in Fargo or the University of North Dakota (UND) in Grand Forks.
Major Landmarks
Dickey County is known for its agricultural heritage and historical sites. The county’s main attractions include its rural landscapes and local farms, which contribute to its character. The Ellendale Public School District and local historical society provide insights into the county’s history and cultural heritage. The county’s small-town charm and agricultural traditions are highlighted in local events and fairs. Additionally, the county’s proximity to larger cities provides access to regional attractions and cultural activities, adding to its appeal as a rural destination in North Dakota.
10. Kidder County
County Facts
- Population: Approximately 2,500
- Area Codes: 701
- Zip Codes: 58501-58544
- County Seat: Steele
Geography and History
Kidder County is located in central North Dakota and is characterized by its flat prairie landscapes and agricultural activities. Established in 1910, the county was named after Peter Kidder, a local pioneer. The county’s history includes Native American presence, early settler agriculture, and development related to farming and ranching. Steele, the county seat, serves as the administrative and economic center of the county. The region has a strong agricultural tradition, with farming playing a significant role in its development.
Colleges and Universities
- None within the county: Residents typically attend educational institutions in neighboring counties or cities, such as Bismarck State College (BSC) or North Dakota State University (NDSU).
Major Landmarks
Kidder County is known for its rural landscapes and historical sites. The county’s main attractions include its agricultural heritage and small-town charm. The Kidder County Historical Society Museum in Steele offers exhibits on local history and culture, reflecting the area’s pioneer past. The county’s flat prairie landscapes provide a scenic backdrop for visitors interested in exploring rural North Dakota. Additionally, local events and fairs highlight the county’s agricultural traditions and community spirit, adding to its appeal as a destination for those interested in North Dakota’s rural heritage.