10 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Worland | Washakie County | 4,762 |
| Wheatland | Platte County | 3,415 |
| Warren AFB | Laramie County | 2,656 |
| Wright | Campbell County | 1,666 |
| Wilson | Teton County | 1,203 |
| Washam | Sweetwater County | 225 |
| Wamsutter | Sweetwater County | 194 |
| Woods Landing-Jelm | Larimer County | 171 |
| Westview Circle | Albany County | 144 |
| Whiting | Albany County | 64 |