10 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Price | 1 | 8,279 | 8,233 | 0.11% | 1,645 | 5.03 | City |
| Helper | 2 | 2,126 | 2,126 | 0% | 1,175 | 1.81 | City |
| Wellington | 3 | 1,638 | 1,618 | 0.24% | 320 | 5.11 | City |
| East Carbon | 4 | 1,571 | 1,560 | 0.13% | 139 | 11.29 | City |
| Carbonville | 5 | 1,316 | 1,170 | -1.2% | 236 | 5.59 | CDP |
| Spring Glen | 6 | 1,056 | 1,126 | -0.47% | 311 | 3.40 | CDP |
| West Wood | 7 | 998 | 864 | 1.01% | 937 | 1.06 | CDP |
| Kenilworth | 8 | 74 | 119 | -8.64% | 98 | 0.75 | CDP |
| Clear Creek | 9 | 30 | 49 | 7.14% | 147 | 0.20 | CDP |
| Scofield | 10 | 27 | 26 | 0% | 29 | 0.92 | Town |
Price is the largest city in Carbon County, with a population of 8,279.
Scofield is the smallest city in Carbon County.
There are 10 cities in Carbon County, Utah.