3 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Oneida | 1 | 3,895 | 3,792 | 0.52% | 415 | 9 | Town |
| Huntsville | 2 | 1,741 | 1,740 | 0% | 210 | 8 | Town |
| Winfield | 3 | 1,033 | 966 | 1.27% | 152 | 7 | Town |
Oneida is the largest city in Scott County, with a population of 3,895.
Winfield is the smallest city in Scott County, with a population of 1,033.
There are 3 cities in Scott County, Tennessee.