| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Oneida | 1 | 3,923 | 3,785 | 0.62% | 418 | 9 | Town |
| Huntsville | 2 | 1,709 | 1,741 | 0% | 206 | 8 | Town |
| Winfield | 3 | 1,051 | 963 | 1.35% | 155 | 7 | Town |
Oneida is the largest city in Scott County, with a population of 3,923.
Winfield is the smallest city in Scott County, with a population of 1,051.
There are 3 cities in Scott County, Tennessee.