3 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Jenkins | 1 | 1,688 | 1,894 | -1.97% | 191 | 9 | City |
| Whitesburg | 2 | 1,555 | 1,765 | -2.2% | 496 | 3 | City |
| Fleming-Neon | 3 | 529 | 576 | -1.49% | 328 | 2 | City |
Jenkins is the largest city in Letcher County, with a population of 1,688.
Fleming-Neon is the smallest city in Letcher County, with a population of 529.
There are 3 cities in Letcher County, Kentucky.