# Counties in Oklahoma by median age, 2024

All 77 values come from U.S. Census Bureau for 2024, so the places are comparable.

- Indicator id: `median_age`
- Unit: years
- Definition: Age that divides the resident population into two halves of equal size. Spain and the EU: on 1 January. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.
- Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B01002: median age, total population (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat)
- Retrieved: 2026-10-08
- Citation: U.S. Census Bureau. American Community Survey 5-year estimates, table B01002: median age, total population. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat. Retrieved 2026-10-08.
- Web page: https://invokely.ai/rankings/median-age/oklahoma-counties
- CSV: https://invokely.ai/download/rankings/median-age/oklahoma-counties.csv

| Rank | Place | years |
|---:|---|---:|
| 1 | McIntosh County | 47.1 |
| 2 | Delaware County | 46.9 |
| 3 | Cimarron County | 46.6 |
| 4 | Alfalfa County | 44.6 |
| 5 | Pushmataha County | 43.8 |
| 6 | Ellis County | 43.5 |
| 6 | Osage County | 43.5 |
| 8 | Grant County | 43.2 |
| 9 | Kiowa County | 42.4 |
| 10 | Noble County | 42.2 |
| 11 | Choctaw County | 42.1 |
| 12 | Greer County | 42 |
| 12 | Major County | 42 |
| 12 | Roger Mills County | 42 |
| 15 | Cotton County | 41.9 |
| 15 | Latimer County | 41.9 |
| 17 | Jefferson County | 41.8 |
| 18 | Marshall County | 41.6 |
| 18 | Murray County | 41.6 |
| 18 | Pawnee County | 41.6 |
| 21 | Lincoln County | 41.5 |
| 22 | Nowata County | 41.3 |
| 23 | Blaine County | 41.2 |
| 24 | Stephens County | 41 |
| 25 | Harper County | 40.9 |
| 26 | Beaver County | 40.8 |
| 26 | Haskell County | 40.8 |
| 26 | Tillman County | 40.8 |
| 29 | Atoka County | 40.6 |
| 29 | Craig County | 40.6 |
| 29 | Logan County | 40.6 |
| 29 | Pittsburg County | 40.6 |
| 29 | Sequoyah County | 40.6 |
| 29 | Washita County | 40.6 |
| 35 | Okfuskee County | 40.5 |
| 36 | Creek County | 40.4 |
| 36 | Mayes County | 40.4 |
| 38 | Harmon County | 40.3 |
| 39 | Grady County | 40 |
| 40 | Okmulgee County | 39.5 |
| 41 | Coal County | 39.3 |
| 41 | Johnston County | 39.3 |
| 43 | Seminole County | 39.2 |
| 43 | Washington County | 39.2 |
| 45 | Love County | 39.1 |
| 45 | Rogers County | 39.1 |
| 47 | Wagoner County | 38.9 |
| 48 | Hughes County | 38.8 |
| 49 | Le Flore County | 38.7 |
| 50 | Garvin County | 38.6 |
| 50 | McClain County | 38.6 |
| 52 | Dewey County | 38.5 |
| 52 | Kay County | 38.5 |
| 54 | Carter County | 38.3 |
| 55 | Kingfisher County | 38.2 |
| 56 | Adair County | 37.9 |
| 56 | Muskogee County | 37.9 |
| 56 | Pottawatomie County | 37.9 |
| 59 | Caddo County | 37.8 |
| 59 | Woodward County | 37.8 |
| 61 | McCurtain County | 37.7 |
| 61 | Pontotoc County | 37.7 |
| 63 | Cherokee County | 37.3 |
| 64 | Ottawa County | 37.2 |
| 65 | Beckham County | 37.1 |
| 66 | Bryan County | 37 |
| 67 | Canadian County | 36.3 |
| 68 | Garfield County | 36 |
| 68 | Tulsa County | 36 |
| 70 | Cleveland County | 35.4 |
| 71 | Oklahoma County | 35.2 |
| 72 | Jackson County | 35.1 |
| 73 | Woods County | 34.3 |
| 74 | Comanche County | 34.1 |
| 75 | Texas County | 33 |
| 76 | Custer County | 32.8 |
| 77 | Payne County | 27.7 |