Ranking of North Dakota Counties By Percentage of Non-Hispanic White Alone Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the North Dakota Non-Hispanic White Alone population (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 26.17%. Among all North Dakota counties, Sioux County had the highest percentage of its Non-Hispanic White Alone population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (45.51%), followed by Sheridan County (39.33%), and Ransom County (38.56%).

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

You can see similar information for other educational attainments, and for other races and ethnicities.

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

Ranking of North Dakota Counties By Percentage of Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
Sioux County
Sheridan County
Ransom County
Wells County
Billings County
Stutsman County
Adams County
Emmons County
Dunn County
Grant County
Ranking of North Dakota Counties By Percentage of Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Sioux County 45.51
2 Sheridan County 39.33
3 Ransom County 38.56
4 Wells County 38.55
5 Billings County 37.83
6 Stutsman County 37.46
7 Adams County 37.38
8 Emmons County 36.72
9 Dunn County 36.21
10 Grant County 35.29
11 Mountrail County 34.28
12 Bowman County 33.89
13 Kidder County 33.88
13 McIntosh County 33.88
14 Rolette County 33.56
15 Stark County 33.42
16 McHenry County 33.30
17 Hettinger County 33.14
17 Sargent County 33.14
18 Walsh County 32.86
19 McLean County 32.77
20 McKenzie County 32.53
21 Renville County 32.17
22 Barnes County 31.26
23 Pembina County 30.95
24 Eddy County 30.91
25 Logan County 30.75
26 Ward County 30.70
27 Golden Valley County 30.41
28 Williams County 30.35
29 Burke County 30.16
30 Nelson County 30.13
31 Towner County 30.11
32 LaMoure County 29.87
33 Pierce County 29.76
34 Slope County 29.55
35 Griggs County 29.38
36 Bottineau County 29.09
37 Oliver County 28.33
38 Dickey County 28.28
39 Foster County 27.63
40 Ramsey County 27.46
41 Morton County 27.25
42 Cavalier County 27.04
43 Mercer County 26.07
44 Traill County 25.73
45 Richland County 25.47
46 Divide County 25.05
47 Steele County 25.02
48 Benson County 23.97
49 Burleigh County 22.51
50 Grand Forks County 21.89
51 Cass County 18.25