5 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Sevierville | 1 | 18,062 | 18,162 | -0.11% | 742 | 24.33 | City |
| Seymour | 2 | 17,372 | 15,444 | 2.54% | 1,084 | 16.02 | CDP |
| Pigeon Forge | 3 | 6,327 | 6,401 | -0.24% | 458 | 13.82 | City |
| Gatlinburg | 4 | 3,799 | 3,554 | 1.31% | 365 | 10.41 | City |
| Pittman Center | 5 | 462 | 459 | 0.22% | 77 | 6.01 | Town |
Sevierville is the largest city in Sevier County, with a population of 18,062.
Pittman Center is the smallest city in Sevier County.
There are 5 cities in Sevier County, Tennessee.