2 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Russell Springs | 1 | 2,827 | 2,726 | 0.71% | 599 | 5 | City |
| Jamestown | 2 | 1,891 | 1,856 | 0.37% | 515 | 4 | City |
Russell Springs is the largest city in Russell County, with a population of 2,827.
Jamestown is the smallest city in Russell County, with a population of 1,891.
There are 2 cities in Russell County, Kentucky.