28 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Powell | Knox County | 17,489 |
| Portland | Sumner County | 13,824 |
| Paris | Henry County | 10,377 |
| Pulaski | Giles County | 8,208 |
| Pigeon Forge | Sevier County | 6,327 |
| Pleasant View | Cheatham County | 5,896 |
| Park City | Bedford County | 3,728 |
| Piperton | Fayette County | 2,946 |
| Plainview | Knox County | 2,248 |
| Parsons | Decatur County | 2,120 |
| Pegram | Cheatham County | 2,012 |
| Pine Crest | Carter County | 2,006 |
| Pikeville | Bledsoe County | 1,916 |
| Powells Crossroads | Marion County | 1,270 |
| Puryear | Henry County | 712 |
| Philadelphia | Loudon County | 699 |
| Palmer | Grundy County | 583 |
| Petersburg | Lincoln County | 564 |
| Pleasant Hill | Cumberland County | 551 |
| Pinson | Madison County | 524 |
| Petros | Morgan County | 482 |
| Pittman Center | Sevier County | 462 |
| Pelham | Grundy County | 423 |
| Pocahontas | Hardeman County | 291 |
| Parker's Crossroads | Carroll County | 283 |
| Parrottsville | Cocke County | 229 |
| Palmersville | Weakley County | 178 |
| Prospect | Giles County | 116 |