| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Cleveland | 1 | 3,284 | 3,202 | 0.4% | 1,224 | 3 | City |
| Pawnee | 2 | 1,981 | 1,936 | 0.35% | 631 | 3 | City |
| Westport | 3 | 464 | 444 | 0.65% | 106 | 4 | Town |
| Jennings | 4 | 298 | 281 | 1.02% | 540 | 1 | Town |
| Ralston | 5 | 278 | 268 | 0.36% | 603 | 0 | Town |
| Hallett | 6 | 115 | 108 | 0.88% | 125 | 1 | Town |
| Terlton | 7 | 83 | 78 | 1.22% | 525 | 0 | Town |
| Lone Chimney | 8 | 74 | 72 | 0% | 18 | 4 | Town |
| Maramec | 9 | 69 | 66 | 0% | 284 | 0 | Town |
| Mule Barn | 10 | 0 | 0 | 0 | 0 | Town |
Cleveland is the largest city in Pawnee County, with a population of 3,284.
Mule Barn is the smallest city in Pawnee County, with a population of 0.
There are 10 cities in Pawnee County, Oklahoma.