| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Rawlins | 1 | 7,637 | 8,245 | -1.39% | 926 | 8 | City |
| Saratoga | 2 | 1,782 | 1,692 | 0.91% | 524 | 3 | Town |
| Hanna | 3 | 639 | 673 | -0.93% | 312 | 2 | Town |
| Encampment | 4 | 444 | 452 | -0.45% | 278 | 2 | Town |
| Baggs | 5 | 404 | 405 | 0% | 800 | 1 | Town |
| Sinclair | 6 | 355 | 373 | -0.84% | 146 | 2 | Town |
| Medicine Bow | 7 | 234 | 241 | -0.43% | 68 | 3 | Town |
| Elk Mountain | 8 | 144 | 153 | -1.37% | 520 | 0 | Town |
| Dixon | 9 | 74 | 71 | 0% | 565 | 0 | Town |
| Riverside | 10 | 65 | 67 | -1.52% | 241 | 0 | Town |
Rawlins is the largest city in Carbon County, with a population of 7,637.
Riverside is the smallest city in Carbon County, with a population of 65.
There are 10 cities in Carbon County, Wyoming.