10 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Evanston | Uinta County | 11,646 |
| Evansville | Natrona County | 2,865 |
| Ethete | Fremont County | 1,411 |
| Encampment | Carbon County | 442 |
| Eden | Sweetwater County | 288 |
| East Thermopolis | Hot Springs County | 233 |
| Edgerton | Natrona County | 156 |
| Elk Mountain | Carbon County | 146 |
| Esterbrook | Converse County | 43 |
| El Rancho | Albany County | 30 |