2 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Livingston | 1 | 4,145 | 3,920 | 1.1% | 637 | 7 | Town |
| Hilham | 2 | 378 | 273 | 7.39% | 107 | 4 | CDP |
Livingston is the largest city in Overton County, with a population of 4,145.
Hilham is the smallest city in Overton County, with a population of 378.
There are 2 cities in Overton County, Tennessee.