| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Gate City | 1 | 1,993 | 2,044 | -0.35% | 501 | 4 | Town |
| Weber City | 2 | 1,217 | 1,248 | -0.33% | 711 | 2 | Town |
| Nickelsville | 3 | 368 | 375 | -0.27% | 768 | 0 | Town |
| Dungannon | 4 | 253 | 257 | -0.39% | 709 | 0 | Town |
| Duffield | 5 | 67 | 70 | -1.47% | 109 | 1 | Town |
Gate City is the largest city in Scott County, with a population of 1,993.
Duffield is the smallest city in Scott County, with a population of 67.
There are 5 cities in Scott County, Virginia.