| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Buckhannon | 1 | 5,022 | 5,189 | -0.63% | 1,763 | 3 | City |
Buckhannon is the largest city in Upshur County, with a population of 5,022.
Buckhannon is the smallest city in Upshur County, with a population of 5,022.
There is 1 city in Upshur County, West Virginia.