10 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Vernal | 1 | 10,851 | 10,071 | 1.43% | 2,347 | 5 | City |
| Vernal | 2 | 10,851 | 10,085 | 1.43% | 2,347 | 5 | City |
| Maeser | 3 | 4,257 | 4,064 | 1.02% | 658 | 6 | CDP |
| Naples | 4 | 2,545 | 2,269 | 2.13% | 386 | 7 | City |
| Naples | 5 | 2,545 | 2,277 | 2.13% | 386 | 7 | City |
| Fort Duchesne | 6 | 411 | 465 | -4.86% | 58 | 7 | CDP |
| Jensen | 7 | 319 | 299 | -2.15% | 99 | 3 | CDP |
| Whiterocks | 8 | 167 | 305 | -4.57% | 71 | 2 | CDP |
| Lapoint | 9 | 60 | 162 | 7.14% | 91 | 1 | CDP |
| Randlett | 10 | 23 | 104 | -36.11% | 4 | 5 | CDP |
Vernal is the largest city in Uintah County, with a population of 10,851.
Randlett is the smallest city in Uintah County, with a population of 23.
There are 10 cities in Uintah County, Utah.