| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Buchanan | 1 | 1,215 | 1,197 | 0.25% | 560 | 2 | Town |
| Fincastle | 2 | 826 | 817 | 0.12% | 404 | 2 | Town |
| Troutville | 3 | 469 | 461 | 0.21% | 678 | 1 | Town |
Buchanan is the largest city in Botetourt County, with a population of 1,215.
Troutville is the smallest city in Botetourt County, with a population of 469.
There are 3 cities in Botetourt County, Virginia.