3 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Flemingsburg | 1 | 3,027 | 2,955 | 0.4% | 1,125 | 3 | City |
| Ewing | 2 | 232 | 231 | 0% | 928 | 0 | City |
| Sardis | 3 | 61 | 63 | 0% | 61 | 1 | City |
Flemingsburg is the largest city in Fleming County, with a population of 3,027.
Sardis is the smallest city in Fleming County, with a population of 61.
There are 3 cities in Fleming County, Kentucky.