3 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Oakley | 1 | 1,978 | 2,032 | -0.45% | 1,029 | 2 | City |
| Winona | 2 | 182 | 188 | -0.55% | 697 | 0 | City |
| Russell Springs | 3 | 26 | 28 | 0% | 37 | 1 | City |
Oakley is the largest city in Logan County, with a population of 1,978.
Russell Springs is the smallest city in Logan County, with a population of 26.
There are 3 cities in Logan County, Kansas.