Ranking of Oklahoma Counties By Percentage of Non-Hispanic White Alone Population Aged 25 years and above with an Educational attainment of Some College or Associates Degree in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Oklahoma Non-Hispanic White Alone population (aged 25 years and above) who had an educational attainment of Some College or Associates Degree was 31.61%. Among all Oklahoma counties, Harper County had the highest percentage of its Non-Hispanic White Alone population (aged 25 years and above) with an educational attainment of Some College or Associates Degree (40.27%), followed by Greer County (40.13%), and Jackson County (38.78%).

The chart below shows the top 10 Oklahoma counties, and the table below shows the ranking of all Oklahoma 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 Oklahoma Counties By Percentage of Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of Some College or Associates Degree in 2021
Harper County
Greer County
Jackson County
Kay County
Harmon County
Latimer County
Roger Mills County
Kiowa County
Beaver County
Okmulgee County
Ranking of Oklahoma Counties By Percentage of Non-Hispanic White Alone Population (Aged 25yrs+) with an Educational Attainment of Some College or Associates Degree in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Harper County 40.27
2 Greer County 40.13
3 Jackson County 38.78
4 Kay County 37.85
5 Harmon County 37.45
6 Latimer County 37.18
7 Roger Mills County 36.76
8 Kiowa County 36.03
9 Beaver County 35.84
10 Okmulgee County 35.13
11 Wagoner County 34.97
12 Seminole County 34.80
13 Ottawa County 34.71
14 Canadian County 34.37
15 Rogers County 34.31
16 Blaine County 34.08
17 Beckham County 33.84
18 Osage County 33.70
19 Comanche County 33.43
20 Custer County 33.06
21 McClain County 32.93
22 Tulsa County 32.88
23 Pottawatomie County 32.76
24 Cleveland County 32.62
25 Lincoln County 32.51
26 Love County 32.49
27 Craig County 32.45
28 Creek County 32.39
29 Nowata County 32.18
30 Dewey County 31.88
31 Mayes County 31.72
32 Ellis County 31.61
33 Logan County 31.53
34 Noble County 31.46
35 Muskogee County 31.40
36 Bryan County 31.27
37 Choctaw County 30.99
38 Pittsburg County 30.85
39 Oklahoma County 30.83
40 Delaware County 30.76
41 Major County 30.50
42 Tillman County 30.39
43 Grant County 30.33
44 Woodward County 30.10
45 Alfalfa County 30.09
46 Carter County 30.02
47 Okfuskee County 29.95
48 Washita County 29.76
49 McIntosh County 29.66
50 Sequoyah County 29.21
51 Johnston County 29.10
52 Woods County 28.95
53 Marshall County 28.93
54 Garfield County 28.56
55 Haskell County 28.53
56 Le Flore County 28.48
57 Cherokee County 28.15
58 Pontotoc County 28.09
59 Garvin County 28.08
60 Grady County 28.02
61 Washington County 27.80
62 Texas County 27.68
63 Atoka County 27.46
64 Murray County 27.43
65 Payne County 27.40
66 Kingfisher County 27.36
67 Stephens County 27.17
68 Caddo County 27.12
69 McCurtain County 26.91
70 Pawnee County 26.88
71 Jefferson County 26.74
72 Pushmataha County 25.79
73 Coal County 25.60
74 Hughes County 25.46
75 Cotton County 24.68
76 Adair County 24.37
77 Cimarron County 20.72