Fastest growing counties in Oklahoma.
County | Rank | Change (2020) | 2024 Pop. | 2020 Pop. |
|---|---|---|---|---|
| Canadian County | 1 | 17.35% | 182,404 | 155,434 |
| McClain County | 2 | 16.27% | 48,734 | 41,914 |
| Wagoner County | 3 | 12.88% | 91,863 | 81,384 |
| Logan County | 4 | 8.84% | 54,134 | 49,736 |
| Bryan County | 5 | 7.7% | 49,896 | 46,330 |
| Rogers County | 6 | 6.34% | 101,436 | 95,386 |
| Grady County | 7 | 5.87% | 58,102 | 54,881 |
| Craig County | 8 | 4.75% | 14,812 | 14,141 |
| McIntosh County | 9 | 4.5% | 19,803 | 18,950 |
| Lincoln County | 10 | 4.45% | 34,990 | 33,498 |
| Marshall County | 11 | 4.43% | 16,019 | 15,340 |
| Le Flore County | 12 | 4.14% | 50,190 | 48,197 |
| Atoka County | 13 | 3.94% | 14,723 | 14,165 |
| Sequoyah County | 14 | 3.88% | 40,781 | 39,257 |
| Haskell County | 15 | 3.87% | 11,997 | 11,550 |
| Delaware County | 16 | 3.8% | 41,926 | 40,392 |
| Stephens County | 17 | 3.71% | 44,412 | 42,822 |
| Kingfisher County | 18 | 3.66% | 15,734 | 15,178 |
| Pawnee County | 19 | 3.15% | 16,047 | 15,557 |
| Creek County | 20 | 2.97% | 73,978 | 71,841 |
| Washington County | 21 | 2.96% | 54,174 | 52,615 |
| Mayes County | 22 | 2.94% | 40,208 | 39,059 |
| Payne County | 23 | 2.88% | 84,003 | 81,648 |
| Tulsa County | 24 | 2.68% | 688,675 | 670,702 |
| Love County | 25 | 2.56% | 10,418 | 10,158 |
| Cherokee County | 26 | 2.55% | 48,296 | 47,096 |
| Pottawatomie County | 27 | 2.3% | 74,231 | 72,559 |
| Cleveland County | 28 | 2.25% | 302,902 | 296,236 |
| Oklahoma County | 29 | 2.05% | 814,629 | 798,241 |
| Pontotoc County | 30 | 1.75% | 38,760 | 38,095 |
| Carter County | 31 | 1.69% | 48,856 | 48,042 |
| Nowata County | 32 | 1.53% | 9,463 | 9,320 |
| Adair County | 33 | 1.45% | 19,738 | 19,456 |
| Osage County | 34 | 1.36% | 46,408 | 45,787 |
| Garvin County | 35 | 1.22% | 25,959 | 25,647 |
| Muskogee County | 36 | 1.21% | 67,047 | 66,246 |
| Okmulgee County | 37 | 1% | 37,059 | 36,693 |
| Okfuskee County | 38 | 0.93% | 11,373 | 11,268 |
| Pushmataha County | 39 | 0.92% | 10,891 | 10,792 |
| Hughes County | 40 | 0.69% | 13,438 | 13,346 |
| Seminole County | 41 | 0.63% | 23,666 | 23,517 |
| Latimer County | 42 | 0.18% | 9,496 | 9,479 |
| Custer County | 43 | 0.15% | 28,493 | 28,449 |
| Ottawa County | 44 | 0.08% | 30,245 | 30,222 |
| Kay County | 45 | -0.13% | 43,544 | 43,599 |
| Comanche County | 46 | -0.17% | 120,923 | 121,125 |
| Beaver County | 47 | -0.26% | 5,017 | 5,030 |
| Jackson County | 48 | -0.27% | 24,679 | 24,747 |
| Murray County | 49 | -0.35% | 13,827 | 13,876 |
| Choctaw County | 50 | -0.42% | 14,145 | 14,205 |
| Jefferson County | 51 | -0.68% | 5,286 | 5,322 |
| Pittsburg County | 52 | -0.7% | 43,482 | 43,788 |
| Coal County | 53 | -0.72% | 5,241 | 5,279 |
| Blaine County | 54 | -0.78% | 8,633 | 8,701 |
| Woods County | 55 | -0.84% | 8,526 | 8,598 |
| Alfalfa County | 56 | -0.95% | 5,657 | 5,711 |
| Garfield County | 57 | -0.95% | 62,095 | 62,691 |
| Noble County | 58 | -0.99% | 10,819 | 10,927 |
| McCurtain County | 59 | -0.99% | 30,547 | 30,852 |
| Beckham County | 60 | -1.01% | 22,108 | 22,334 |
| Harper County | 61 | -1.14% | 3,215 | 3,252 |
| Washita County | 62 | -1.53% | 10,736 | 10,903 |
| Major County | 63 | -1.55% | 7,626 | 7,746 |
| Johnston County | 64 | -1.59% | 10,086 | 10,249 |
| Greer County | 65 | -1.93% | 5,386 | 5,492 |
| Kiowa County | 66 | -2.18% | 8,316 | 8,501 |
| Cotton County | 67 | -2.35% | 5,405 | 5,535 |
| Tillman County | 68 | -2.59% | 6,767 | 6,947 |
| Woodward County | 69 | -2.61% | 19,879 | 20,412 |
| Caddo County | 70 | -2.67% | 26,191 | 26,909 |
| Grant County | 71 | -3.25% | 4,044 | 4,180 |
| Ellis County | 72 | -3.37% | 3,613 | 3,739 |
| Harmon County | 73 | -4.36% | 2,368 | 2,476 |
| Texas County | 74 | -4.94% | 20,237 | 21,289 |
| Roger Mills County | 75 | -5.13% | 3,253 | 3,429 |
| Cimarron County | 76 | -6.12% | 2,149 | 2,289 |
| Dewey County | 77 | -6.86% | 4,168 | 4,475 |