Ranking of North Dakota Counties By Percentage of Population that are Non-Hispanic American Indian and Alaska Native in 2017

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2017, among all North Dakota counties, Sioux County had the highest percentage of its population who identified their ethnicity as Non-Hispanic American Indian and Alaska Native (79.42%), followed by Rolette County (76.6%), and Benson County (54.05%).

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.

See this for other years:
Ranking of North Dakota Counties By Percentage of Pop. that are Non-Hispanic American Indian and Alaska Native in 2017
Sioux
Rolette
Benson
Mountrail
Ramsey
McKenzie
Dunn
McLean
Towner
Pierce
Ranking of North Dakota Counties By Percentage of Pop. that are Non-Hispanic American Indian and Alaska Native in 2017
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Rank County % of County Population
1 Sioux County 79.42
2 Rolette County 76.6
3 Benson County 54.05
4 Mountrail County 27
5 Ramsey County 9.15
6 McKenzie County 9.04
7 Dunn County 9
8 McLean County 6.31
9 Towner County 4.81
10 Pierce County 4.17
11 Eddy County 3.89
12 Burleigh County 3.86
13 Williams County 3.41
14 Morton County 3.29
15 Bottineau County 2.96
16 Grand Forks County 2.42
16 Hettinger County 2.42
17 Oliver County 2.33
18 Richland County 2.27
19 Mercer County 2.07
20 Ward County 2.04
21 Pembina County 2
22 Sheridan County 1.78
23 Slope County 1.69
24 Walsh County 1.64
25 Nelson County 1.62
26 Stutsman County 1.56
27 Grant County 1.48
28 Steele County 1.41
29 Cavalier County 1.37
30 Traill County 1.34
31 Stark County 1.31
32 Foster County 1.26
33 Barnes County 1.18
33 Cass County 1.18
34 Golden Valley County 1.12
35 Burke County 1.08
36 Bowman County 1.05
37 Sargent County 1.01
38 Emmons County 1
39 Divide County 0.88
40 McHenry County 0.85
41 Adams County 0.77
42 Ransom County 0.7
43 Dickey County 0.58
43 Wells County 0.58
44 McIntosh County 0.57
45 LaMoure County 0.54
46 Logan County 0.52
47 Renville County 0.49
48 Griggs County 0.45
49 Billings County 0.33
50 Kidder County 0.28