Oklahoma Population By County in 2012

Updated on January 27, 2024.

Based on the US Census Vintage data estimates, in 2012, the population of Oklahoma was 3,819,320. Among all Oklahoma counties, Oklahoma[object Promise] had the highest population (743,477), followed by Tulsa[object Promise] (615,376), and Cleveland[object Promise] (266,224). Cimarron[object Promise] was the least populated county (2,398).

Hover over or click on the counties in the map below to see the populations. The data can also be found in a table below. You can use the table to sort, filter, and explore the data further.

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

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Oklahoma Population By County in 2012
Oklahoma Population By County in 2012
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County Population % of State Population
Adair 22466 0.59
Alfalfa 5665 0.15
Atoka 14031 0.37
Beaver 5592 0.15
Beckham 23078 0.60
Blaine 9811 0.26
Bryan 43471 1.14
Caddo 29741 0.78
Canadian 122526 3.21
Carter 48028 1.26
Cherokee 47997 1.26
Choctaw 15177 0.40
Cimarron 2398 0.06
Cleveland 266224 6.97
Coal 5899 0.15
Comanche 126428 3.31
Cotton 6158 0.16
Craig 14762 0.39
Creek 70761 1.85
Custer 28593 0.75
Delaware 41733 1.09
Dewey 4815 0.13
Ellis 4080 0.11
Garfield 61365 1.61
Garvin 27342 0.72
Grady 53025 1.39
Grant 4532 0.12
Greer 6054 0.16
Harmon 2916 0.08
Harper 3711 0.10
Haskell 12819 0.34
Hughes 13658 0.36
Jackson 26226 0.69
Jefferson 6336 0.17
Johnston 10972 0.29
Kay 45692 1.20
Kingfisher 15036 0.39
Kiowa 9359 0.25
Latimer 11009 0.29
Le Flore 50346 1.32
Lincoln 34169 0.90
Logan 43035 1.13
Love 9572 0.25
McClain 35583 0.93
McCurtain 33350 0.87
McIntosh 20193 0.53
Major 7705 0.20
Marshall 16021 0.42
Mayes 41161 1.08
Murray 13621 0.36
Muskogee 70538 1.85
Noble 11537 0.30
Nowata 10607 0.28
Okfuskee 12334 0.32
Oklahoma 743477 19.47
Okmulgee 39555 1.04
Osage 47454 1.24
Ottawa 32196 0.84
Pawnee 16443 0.43
Payne 78754 2.06
Pittsburg 45542 1.19
Pontotoc 38064 1.00
Pottawatomie 70524 1.85
Pushmataha 11254 0.30
Roger Mills 3770 0.10
Rogers 88117 2.31
Seminole 25388 0.67
Sequoyah 42064 1.10
Stephens 44901 1.18
Texas 21598 0.56
Tillman 7826 0.21
Tulsa 615376 16.11
Wagoner 74988 1.96
Washington 51655 1.35
Washita 11586 0.30
Woods 8853 0.23
Woodward 20677 0.54