25 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Everett | Snohomish County | 113,540 |
| Edmonds | Snohomish County | 42,880 |
| Eastmont | Snohomish County | 24,007 |
| Ellensburg | Kittitas County | 20,838 |
| East Wenatchee | Douglas County | 14,381 |
| Elk Plain | Pierce County | 13,810 |
| Edgewood | King County | 13,764 |
| Enumclaw | King County | 13,311 |
| East Renton Highlands | King County | 12,410 |
| Ephrata | Grant County | 8,774 |
| East Port Orchard | Kitsap County | 5,529 |
| Esperance | Snohomish County | 4,048 |
| Elma | Grays Harbor County | 3,531 |
| Everson | Whatcom County | 3,223 |
| Eatonville | Pierce County | 2,866 |
| Enetai | Kitsap County | 2,112 |
| Entiat | Chelan County | 1,618 |
| Easton | Kittitas County | 1,133 |
| Erlands Point | Kitsap County | 1,008 |
| Electric City | Grant County | 957 |
| East Cathlamet | Wahkiakum County | 694 |
| Endicott | Whitman County | 296 |
| Edison | Skagit County | 280 |
| Elmer City | Okanogan County | 258 |
| Eschbach | Yakima County | 207 |