6 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Gate City | 1 | 2,012 | 2,046 | -0.35% | 505 | 4 | Town |
| Weber City | 2 | 1,232 | 1,251 | -0.32% | 720 | 2 | Town |
| Hiltons | 3 | 481 | 270 | 7.13% | 401 | 1 | CDP |
| Nickelsville | 4 | 375 | 379 | -0.27% | 783 | 0 | Town |
| Dungannon | 5 | 250 | 254 | -0.4% | 700 | 0 | Town |
| Duffield | 6 | 68 | 70 | -1.45% | 111 | 1 | Town |
Gate City is the largest city in Scott County, with a population of 2,012.
Duffield is the smallest city in Scott County, with a population of 68.
There are 6 cities in Scott County, Virginia.