3 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Evanston | 1 | 11,646 | 11,780 | -0.19% | 1,135 | 10 | City |
| Lyman | 2 | 2,217 | 2,139 | 0.59% | 1,410 | 2 | Town |
| Mountain View | 3 | 1,262 | 1,279 | -0.24% | 1,452 | 1 | Town |
Evanston is the largest city in Uinta County, with a population of 11,646.
Mountain View is the smallest city in Uinta County, with a population of 1,262.
There are 3 cities in Uinta County, Wyoming.