North Dakota Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2015 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2015, the Non-Hispanic American Indian & Alaska Native Alone citizen population for North Dakota was 22,230 and represented 3.14% of the total North Dakota citizen population.

Among all North Dakota counties, Rolette had the highest Non-Hispanic American Indian & Alaska Native Alone citizen population (11.21K), followed by Benson (3.71K), and Sioux (3.48K).

In terms of percentages, Sioux had the highest percentage of its citizen population being Non-Hispanic American Indian & Alaska Native Alone (79.52%), followed by Rolette (77.42%), and Benson (54.65%).

The chart and table below shows the Non-Hispanic American Indian & Alaska Native Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic American Indian & Alaska Native Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
North Dakota Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2015
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County Citizen Population % of County Citizen Population
Rolette 11210 77.42
Benson 3705 54.65
Sioux 3475 79.52
Burleigh 3325 3.81
Mountrail 2450 26.62
Grand Forks 1785 2.66
Cass 1720 1.10
McKenzie 1660 17.31
Williams 1205 4.12
Ramsey 1075 9.37
Morton 1035 3.58
Ward 875 1.32
McLean 670 7.11
Richland 450 2.78
Dunn 415 10.07
Stutsman 325 1.55
Stark 265 0.95
Mercer 250 2.90
Bottineau 165 2.52
Pembina 165 2.33
Walsh 160 1.48
Barnes 105 0.97
Eddy 100 4.24
Oliver 80 4.41
Pierce 80 1.82
Traill 80 1.00
Adams 60 2.60
Hettinger 60 2.30
Cavalier 45 1.16
Towner 45 1.97
Bowman 40 1.24
Dickey 40 0.78
Nelson 40 1.32
Divide 35 1.54
McHenry 35 0.61
Ransom 35 0.65
Foster 30 0.90
Burke 25 1.16
Grant 25 1.06
Griggs 20 0.86
Sargent 20 0.52
McIntosh 15 0.55
Renville 15 0.59
Emmons 10 0.29
Golden Valley 10 0.55
LaMoure 10 0.24
Wells 10 0.24
Billings 4 0.43
Logan 4 0.21
Sheridan 4 0.30
Kidder 0 0.00
Slope 0 0.00
Steele 0 0.00