Oklahoma Non-Hispanic Voting-age Population By County from Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, as at April 2020, the voting-age population, of people (of all racial backgrounds) in Oklahoma who identified as Non-Hispanic (not hispanic or latino) was 2,715,077; and represented 90.18% of the total Oklahoma voting-age population.

Oklahoma County had the highest non-hispanic voting-age population (505.22K), followed by Tulsa County (443.17K), and Cleveland County (208.92K). On the other hand, the three counties with low non-hispanic voting-age popoulation were: Cimarron County (1.38K), Harmon County (1.39K), and Harper County (1.98K).

You can also see similar information for other states and also for the US by state.

Hover over or click on the counties in the chart below to see the number and percentage of each county's voting-age population that identified as non-hispanic. You can also see this information in a table at the bottom of the page.

Oklahoma Non-Hispanic Votign-age Population By County from Census 2020
Oklahoma Non-Hispanic Voting-age Population By County from Census 2020
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County Non-Hispanic Voting-age Population % of County Voting-age Population
Adair 13753 95.37
Alfalfa 4359 95.59
Atoka 10727 96.81
Beaver 2944 78.55
Beckham 15367 90.33
Blaine 5956 90.96
Bryan 33195 94.13
Caddo 17737 84.13
Canadian 103003 91.37
Carter 34512 94.08
Cherokee 33984 94.43
Choctaw 10604 96.79
Cimarron 1379 79.34
Cleveland 208920 91.35
Coal 3946 97.38
Comanche 81364 88.28
Cotton 3993 94.73
Craig 10781 97.31
Creek 52802 96.21
Custer 18015 83.93
Delaware 31302 96.85
Dewey 3182 95.38
Ellis 2688 92.98
Garfield 41108 88.39
Garvin 17960 92.35
Grady 39432 94.73
Grant 3073 96.30
Greer 3948 90.95
Harmon 1389 73.92
Harper 1979 80.91
Haskell 8470 96.77
Hughes 10010 94.99
Jackson 14820 79.26
Jefferson 3727 91.84
Johnston 7591 95.50
Kay 30881 93.36
Kingfisher 9444 84.74
Kiowa 5935 91.43
Latimer 7111 97.33
Le Flore 34616 94.43
Lincoln 24783 97.49
Logan 34298 93.42
Love 6706 85.69
McClain 28600 92.92
McCurtain 21952 95.27
McIntosh 14915 98.00
Major 5376 92.18
Marshall 10220 86.74
Mayes 28902 97.34
Murray 10091 94.64
Muskogee 48306 94.62
Noble 8126 97.15
Nowata 7083 98.23
Okfuskee 8697 97.22
Oklahoma 505221 83.95
Okmulgee 27191 96.30
Osage 34320 96.65
Ottawa 22183 95.65
Pawnee 11625 97.64
Payne 62550 94.14
Pittsburg 32717 95.93
Pontotoc 27676 95.53
Pottawatomie 52741 95.09
Pushmataha 8207 97.17
Roger Mills 2451 94.78
Rogers 69183 95.55
Seminole 17122 96.32
Sequoyah 28970 96.70
Stephens 30846 93.69
Texas 8222 54.37
Tillman 4025 76.51
Tulsa 443174 87.61
Wagoner 56853 93.95
Washington 38125 95.00
Washita 7511 93.05
Woods 6498 93.90
Woodward 13604 87.73