| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Sevierville | 1 | 19,004 | 18,480 | -0.03% | 775 | 25 | City |
| Pigeon Forge | 2 | 6,626 | 6,406 | 0.42% | 479 | 14 | City |
| Gatlinburg | 3 | 3,762 | 3,556 | 1.27% | 361 | 10 | City |
| Pittman Center | 4 | 464 | 455 | 0.43% | 77 | 6 | Town |
Sevierville is the largest city in Sevier County, with a population of 19,004.
Pittman Center is the smallest city in Sevier County, with a population of 464.
There are 4 cities in Sevier County, Tennessee.