The Mandan, Hidatsa and Arikara Nation, also known as the Three Affiliated Tribes, is located on the Fort Berthold Indian Reservation in central North Dakota, along the Missouri River, and includes over 16,000 members. Visit Website
Spirit Lake Nation
The Spirit Lake Nation, or “People of the Spirit Water,” reside on the Spirit Lake Reservation which is located in north central North Dakota near the present town of Devils Lake, and consists of over 7,000 members. Visit Website
Turtle Mountain Band of Chippewa
The Turtle Mountain Band of Chippewa Indian Reservation is located near the geographical center on North America in north central North Dakota, ten miles south of the Canadian Border, and includes over 32,000 members. Visit Website
Standing Rock Sioux Tribe
The Standing Rock Sioux Reservation is situated in North Dakota and South Dakota. The people of Standing Rock, often called Sioux, are members of the Dakota and Lakota nations, and membership in the tribe is over 8,500. Visit Website