Founded in 1806, Overton County is one of 95 counties in the state of Tennessee. Historically, Overton County was formed from Jackson County and Indian lands. The city of Livingston is the county seat. With FIPS code of 133, Overton County has a population of 22,839 and area of 433 square miles (1,121 km2).
List of all cities in Overton County, TN alphabetically
| City/Town | Postal Code | Area Code |
| Allons, TN | 38541 | 931 |
| Allred, TN | 38542 | 931 |
| Alpine, TN | 38543 | 931 |
| Crawford, TN | 38554 | 931 |
| Hilham, TN | 38568 | 931 |
| Livingston, TN | 38570 | 931 |
| Monroe, TN | 38573 | 931 |
| Rickman, TN | 38580 | 931 |
| Wilder, TN | 38589 | 931 |