Ranking of Oklahoma Counties By Voting-age Population Percentage from Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 Census, as at April 2020, Payne County had the highest voting-age population percentage in Oklahoma (81.38%), followed by McIntosh County (80.36%), and Woods County (80.24%).

The chart below shows the top 10 counties with high voting-age population percentage, and the table below shows the ranking of all Oklahoma counties based on the percentage of the population that were in the voting-age (18 years and over) group.

You can also see the ranking of counties by population for other states as well as for the whole United States.

Ranking of Oklahoma Counties By Voting-age Population Percentage from Census 2020
Payne
McIntosh
Woods
Alfalfa
Delaware
Okfuskee
Greer
Hughes
Craig
Atoka
Ranking of Oklahoma Counties By Voting-age Population Percentage from Census 2020
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Rank County % of County Voting-age Population
1 Payne County 81.38
2 McIntosh County 80.36
3 Woods County 80.24
4 Alfalfa County 80.01
4 Delaware County 80.01
5 Okfuskee County 79.10
6 Greer County 79.06
7 Hughes County 78.84
8 Craig County 78.54
9 Atoka County 78.35
10 Caddo County 78.24
11 Pushmataha County 78.12
12 Pittsburg County 77.91
13 Osage County 77.50
14 Cleveland County 77.39
14 Johnston County 77.39
15 Nowata County 77.37
16 Latimer County 77.36
17 Choctaw County 77.13
17 Love County 77.13
18 Ellis County 77.11
19 Muskogee County 76.96
20 Coal County 76.95
20 Marshall County 76.95
21 Okmulgee County 76.93
22 Stephens County 76.83
23 Murray County 76.69
24 Ottawa County 76.58
25 Noble County 76.57
26 Bryan County 76.55
26 Pawnee County 76.55
26 Pottawatomie County 76.55
27 Grant County 76.54
28 Washington County 76.51
29 Creek County 76.49
30 Cherokee County 76.44
31 Carter County 76.42
32 Kiowa County 76.28
33 Sequoyah County 76.27
34 Cotton County 76.26
35 Le Flore County 76.17
36 Pontotoc County 76.11
37 Comanche County 76.10
38 Jefferson County 76.04
38 Mayes County 76.04
39 Rogers County 76.03
40 Lincoln County 75.98
41 Grady County 75.97
42 Beckham County 75.92
43 Garvin County 75.80
44 Woodward County 75.76
45 Haskell County 75.71
46 Cimarron County 75.70
47 Kay County 75.69
48 Oklahoma County 75.58
48 Tulsa County 75.58
49 Harmon County 75.52
50 Tillman County 75.50
51 Seminole County 75.47
52 Jackson County 75.44
53 Custer County 75.28
54 Roger Mills County 75.13
55 Blaine County 74.96
56 Major County 74.94
57 McCurtain County 74.78
58 Harper County 74.76
59 Wagoner County 74.72
60 Dewey County 74.40
61 Beaver County 74.23
62 Logan County 74.08
63 Garfield County 74.01
64 Adair County 73.97
65 Washita County 73.89
66 McClain County 73.88
67 Kingfisher County 73.40
68 Canadian County 73.01
69 Texas County 70.72