Founded in 1801, Roane County is one of 95 counties in the state of Tennessee. Historically, Roane County was formed from Knox County and Indian lands. The city of Kingston is the county seat. With FIPS code of 145, Roane County has a population of 53,992 and area of 361 square miles (935 km2).
List of all cities in Roane County, TN alphabetically
| City/Town | Postal Code | Area Code |
| Emory Gap, TN | 37748 | 865 |
| Harriman, TN | 37748 | 865 |
| Kingston, TN | 37763 | 865 |
| Midtown, TN | 37748 | 865 |
| Oliver Springs, TN | 37840 | 423 |
| Ozone, TN | 37854 | 865 |
| Rockwood, TN | 37854 | 865 |
| Westel, TN | 37854 | 865 |