| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Sweetwater | 1 | 6,773 | 6,432 | 1% | 755 | 9 | City |
| Madisonville | 2 | 5,494 | 5,144 | 1.22% | 915 | 6 | City |
| Vonore | 3 | 1,742 | 1,583 | 1.57% | 198 | 9 | Town |
| Tellico Plains | 4 | 783 | 756 | 0.64% | 401 | 2 | Town |
Sweetwater is the largest city in Monroe County, with a population of 6,773.
Tellico Plains is the smallest city in Monroe County, with a population of 783.
There are 4 cities in Monroe County, Tennessee.