15 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Price | 1 | 8,286 | 8,221 | 0.1% | 1,646 | 5 | City |
| Price | 2 | 8,286 | 8,246 | 0.1% | 1,646 | 5 | City |
| Helper | 3 | 2,126 | 2,118 | 0% | 1,175 | 2 | City |
| Helper | 4 | 2,126 | 2,126 | 0% | 1,175 | 2 | City |
| Wellington | 5 | 1,619 | 1,599 | 0.12% | 317 | 5 | City |
| Wellington | 6 | 1,619 | 1,606 | 0.12% | 317 | 5 | City |
| East Carbon | 7 | 1,568 | 1,553 | 0.13% | 139 | 11 | City |
| East Carbon | 8 | 1,568 | 1,558 | 0.13% | 139 | 11 | City |
| Carbonville | 9 | 1,316 | 1,170 | -1.2% | 236 | 6 | CDP |
| Spring Glen | 10 | 1,056 | 1,126 | -0.47% | 311 | 3 | CDP |
| West Wood | 11 | 998 | 864 | 1.01% | 937 | 1 | CDP |
| Kenilworth | 12 | 74 | 119 | -8.64% | 98 | 1 | CDP |
| Clear Creek | 13 | 30 | 49 | 7.14% | 147 | 0 | CDP |
| Scofield | 14 | 25 | 25 | 0% | 27 | 1 | Town |
| Scofield | 15 | 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 15 cities in Carbon County, Utah.