Population in Oklahoma by County

Total population.

U.S. Census Bureau · ACS 5-year 2020-2024 · Updated November 2026

Oklahoma

4,028,634

Counties

77

Highest

Oklahoma

806,199

Lowest

Cimarron

2,218

All Oklahoma counties, ranked

# Counties Population
1 Oklahoma 806,199
2 Tulsa 680,794
3 Cleveland 300,047
4 Canadian 168,985
5 Comanche 121,825
6 Rogers 98,610
7 Wagoner 86,609
8 Payne 82,972
9 Pottawatomie 73,463
10 Creek 72,830
11 Muskogee 66,444
12 Garfield 62,146
13 Grady 56,606
14 Washington 53,326
15 Logan 51,938
16 Le Flore 49,053
17 Carter 48,555
18 Bryan 48,253
19 Cherokee 47,942
20 Osage 45,997
21 McClain 45,273
22 Kay 43,625
23 Pittsburg 43,561
24 Stephens 43,551
25 Delaware 41,279
26 Sequoyah 39,860
27 Mayes 39,604
28 Pontotoc 38,235
29 Okmulgee 36,899
30 Lincoln 34,219
31 McCurtain 30,863
32 Ottawa 30,341
33 Custer 28,259
34 Caddo 26,447
35 Garvin 25,860
36 Jackson 24,678
37 Seminole 23,494
38 Beckham 22,148
39 Texas 20,774
40 Woodward 20,158
41 Adair 19,575
42 McIntosh 19,400
43 Pawnee 15,795
44 Marshall 15,792
45 Kingfisher 15,430
46 Atoka 14,379
47 Craig 14,302
48 Choctaw 14,297
49 Murray 13,753
50 Hughes 13,389
51 Haskell 11,683
52 Okfuskee 11,278
53 Noble 10,897
54 Washita 10,815
55 Pushmataha 10,790
56 Johnston 10,278
57 Love 10,261
58 Latimer 9,518
59 Nowata 9,435
60 Woods 8,596
61 Blaine 8,570
62 Kiowa 8,383
63 Major 7,628
64 Tillman 6,910
65 Alfalfa 5,696
66 Greer 5,489
67 Cotton 5,485
68 Jefferson 5,380
69 Coal 5,320
70 Beaver 5,028
71 Dewey 4,360
72 Grant 4,131
73 Ellis 3,683
74 Roger Mills 3,359
75 Harper 3,203
76 Harmon 2,406
77 Cimarron 2,218

About this dataset

Total population. Source: ACS 5-year 2020-2024 Data Profile, variable DP05_0001E. Values in people.

Source
U.S. Census Bureau
Citation
U.S. Census Bureau, American Community Survey 5-Year Estimates Data Profiles (2020-2024), DP05_0001E
Vintage
ACS 5-year 2020-2024
License
Public domain (U.S. Census Bureau)
Unit
people
Available at
State · County · ZIP code
Territory roll-up
Summed across each territory
Last loaded
November 2026

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Population by county in other states

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US Population nationwide