2 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Russell Springs | 1 | 2,839 | 2,726 | 0.82% | 602 | 4.72 | City |
| Jamestown | 2 | 1,887 | 1,859 | 0.32% | 514 | 3.67 | City |
Russell Springs is the largest city in Russell County, with a population of 2,839.
Jamestown is the smallest city in Russell County.
There are 2 cities in Russell County, Kentucky.