2 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Livingston | 1 | 4,120 | 3,919 | 0.98% | 633 | 6.51 | Town |
| Hilham | 2 | 378 | 273 | 7.39% | 107 | 3.53 | CDP |
Livingston is the largest city in Overton County, with a population of 4,120.
Hilham is the smallest city in Overton County.
There are 2 cities in Overton County, Tennessee.