
Sevier County
- State:
- Tennessee
- County Seat:
- Sevierville
Sevier County's estimated 2025 population is 100,633 with a growth rate of 0.61% in the past year according to the most recent United States census data. Sevier County is the 15th largest county in Tennessee. The 2010 population was 89,921 and has seen a growth of 11.91% since that time.