Ranking of North Dakota Counties By Percentage of Population that are American Indian and Alaska Native Alone in 2018

Based on the US Census Vintage data estimates, in 2018, among all North Dakota counties, Sioux County had the highest percentage of its population who identified their race as American Indian and Alaska Native Alone (82.06%), followed by Rolette County (78.28%), and Benson County (55.9%).

The chart below shows the top 10 counties, and the table below shows the ranking of all North Dakota counties.

You can see similar ranking information for other racial and ethnicity groups in the United States.

You can also see similar information for other states, and also the ranking of all counties in the United States.