| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Poteau | 1 | 9,234 | 8,822 | 0.69% | 347 | 27 | City |
| Pocola | 2 | 4,732 | 4,272 | 1.55% | 156 | 30 | Town |
| Heavener | 3 | 3,086 | 2,982 | 0.52% | 629 | 5 | City |
| Spiro | 4 | 2,248 | 2,120 | 0.81% | 957 | 2 | Town |
| Arkoma | 5 | 1,873 | 1,809 | 0.54% | 539 | 3 | Town |
| Panama | 6 | 1,322 | 1,268 | 0.61% | 585 | 2 | Town |
| Wister | 7 | 1,073 | 1,038 | 0.47% | 568 | 2 | Town |
| Shady Point | 8 | 1,016 | 977 | 0.59% | 397 | 3 | Town |
| Rock Island | 9 | 764 | 720 | 0.92% | 63 | 12 | Town |
| Howe | 10 | 647 | 620 | 0.62% | 435 | 1 | Town |
| Bokoshe | 11 | 410 | 391 | 0.49% | 750 | 1 | Town |
| Fort Coffee | 12 | 350 | 336 | 0.57% | 54 | 7 | Town |
| Cameron | 13 | 336 | 321 | 0.6% | 225 | 1 | Town |
| Fanshawe | 14 | 323 | 311 | 0.62% | 14 | 23 | Town |
| Le Flore | 15 | 159 | 153 | 0.63% | 121 | 1 | Town |
Poteau is the largest city in Le Flore County, with a population of 9,234.
Le Flore is the smallest city in Le Flore County, with a population of 159.
There are 15 cities in Le Flore County, Oklahoma.