27 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Cedar City | Iron County | 43,591 |
| Clearfield | Davis County | 36,210 |
| Cottonwood Heights | Salt Lake County | 31,896 |
| Clinton | Davis County | 23,860 |
| Centerville | Davis County | 16,400 |
| Cedar Hills | Utah County | 9,872 |
| Coalville | Summit County | 1,568 |
| Castle Dale | Emery County | 1,561 |
| Centerfield | Sanpete County | 1,497 |
| Carbonville | Carbon County | 1,374 |
| Copperton | Salt Lake County | 919 |
| Corinne | Box Elder County | 906 |
| Central | Washington County | 810 |
| Clarkston | Cache County | 770 |
| Central Valley | Sevier County | 699 |
| Circleville | Piute County | 531 |
| Cleveland | Emery County | 524 |
| Cedar Fort | Utah County | 417 |
| Cove | Cache County | 401 |
| Charleston | Wasatch County | 395 |
| Castle Valley | Grand County | 376 |
| Cornish | Cache County | 292 |
| Cannonville | Garfield County | 195 |
| Clawson | Emery County | 170 |
| Cache | Cache County | 133 |
| Cedar Highlands | Iron County | 33 |
| Clear Creek | Carbon County | 30 |