5 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Price | 1 | 8,286 | 8,246 | 0.1% | 1,646 | 5 | City |
| Helper | 2 | 2,126 | 2,126 | 0% | 1,175 | 2 | City |
| Wellington | 3 | 1,619 | 1,606 | 0.12% | 317 | 5 | City |
| East Carbon | 4 | 1,568 | 1,558 | 0.13% | 139 | 11 | City |
| Scofield | 5 | 25 | 25 | 0% | 27 | 1 | Town |
Price is the largest city in Carbon County, with a population of 8,286.
Scofield is the smallest city in Carbon County, with a population of 25.
There are 5 cities in Carbon County, Utah.