3 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Independence | 1 | 1,004 | 1,006 | 0% | 429 | 2.34 | Town |
| Fries | 2 | 442 | 447 | -0.23% | 693 | 0.64 | Town |
| Troutdale | 3 | 139 | 139 | 0% | 44 | 3.12 | Town |
Independence is the largest city in Grayson County, with a population of 1,004.
Troutdale is the smallest city in Grayson County.
There are 3 cities in Grayson County, Virginia.