4 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Greeneville | 1 | 15,952 | 15,512 | 0.55% | 939 | 17 | Town |
| Tusculum | 2 | 3,411 | 3,300 | 0.65% | 702 | 4.86 | City |
| Mosheim | 3 | 2,581 | 2,488 | 0.74% | 409 | 6.31 | Town |
| Baileyton | 4 | 471 | 435 | 1.51% | 290 | 1.62 | Town |
Greeneville is the largest city in Greene County, with a population of 15,952.
Baileyton is the smallest city in Greene County.
There are 4 cities in Greene County, Tennessee.