| City | 2025 Pop. ↓ |
|---|---|
| Bellevue | 155,024 |
| Bellingham | 96,857 |
| Bothell | 52,669 |
| Burien | 52,058 |
| Bremerton | 45,707 |
| Bainbridge Island | 24,563 |
| Battle Ground | 23,482 |
| Bonney Lake | 22,175 |
| Burlington | 11,370 |
| Black Diamond | 7,272 |
| Brier | 6,615 |
| Blaine | 6,488 |
| Buckley | 5,757 |
| Benton City | 3,973 |
| Bridgeport | 2,294 |
| Brewster | 2,115 |
| Bingen | 982 |
| Bucoda | 619 |
| Beaux Arts Village | 312 |
| City | 2025 Pop. ↓ |
|---|---|
| Camas | 27,517 |
| Covington | 21,743 |
| Centralia | 19,227 |
| Cheney | 12,530 |
| College Place | 9,815 |
| Chehalis | 7,776 |
| Clarkston | 7,114 |
| Colville | 5,028 |
| Connell | 4,978 |
| Chelan | 4,519 |
| Cashmere | 3,354 |
| Clyde Hill | 3,165 |
| Chewelah | 2,739 |
| Colfax | 2,673 |
| Castle Rock | 2,443 |
| Carnation | 2,308 |
| Cle Elum | 2,300 |
| Coupeville | 1,931 |
| Cosmopolis | 1,670 |
| Coulee Dam | 1,249 |
| Concrete | 794 |
| Carbonado | 736 |
| Cathlamet | 619 |
| Coulee City | 555 |
| Colton | 402 |
| Creston | 254 |
| Conconully | 199 |
| Cusick | 192 |
| City | 2025 Pop. ↓ |
|---|---|
| Des Moines | 33,286 |
| DuPont | 9,750 |
| Duvall | 9,458 |
| Deer Park | 5,386 |
| Dayton | 2,476 |
| Davenport | 1,828 |
| Darrington | 1,505 |
| City | 2025 Pop. ↓ |
|---|---|
| Everett | 113,540 |
| Edmonds | 42,880 |
| Ellensburg | 20,838 |
| East Wenatchee | 14,381 |
| Edgewood | 13,764 |
| Enumclaw | 13,311 |
| Ephrata | 8,774 |
| Elma | 3,531 |
| Everson | 3,223 |
| Eatonville | 2,866 |
| Entiat | 1,618 |
| Electric City | 957 |
| Endicott | 296 |
| Elmer City | 258 |
| City | 2025 Pop. ↓ |
|---|---|
| Federal Way | 100,066 |
| Ferndale | 17,096 |
| Fife | 11,080 |
| Fircrest | 6,944 |
| Forks | 3,448 |
| Friday Harbor | 2,772 |
| Fairfield | 599 |
| Farmington | 134 |
| City | 2025 Pop. ↓ |
|---|---|
| Gig Harbor | 12,782 |
| Grandview | 11,756 |
| Granite Falls | 4,726 |
| Granger | 3,826 |
| Goldendale | 3,541 |
| Gold Bar | 2,495 |
| George | 1,055 |
| Grand Coulee | 956 |
| Garfield | 539 |
| City | 2025 Pop. ↓ |
|---|---|
| Hoquiam | 8,767 |
| Harrah | 575 |
| Harrington | 466 |
| Hunts Point | 461 |
| Hamilton | 293 |
| Hartline | 176 |
| Hatton | 156 |
| City | 2025 Pop. ↓ |
|---|---|
| Lakewood | 62,481 |
| Lacey | 59,114 |
| Lynnwood | 42,359 |
| Lake Stevens | 41,909 |
| Longview | 38,400 |
| Lynden | 17,027 |
| Liberty Lake | 13,657 |
| Lake Forest Park | 13,194 |
| La Center | 4,451 |
| Leavenworth | 3,045 |
| Long Beach | 1,776 |
| Langley | 1,136 |
| La Conner | 999 |
| Lind | 521 |
| Lyman | 422 |
| LaCrosse | 288 |
| Latah | 176 |
| Lamont | 78 |
| City | 2025 Pop. ↓ |
|---|---|
| Marysville | 77,516 |
| Mount Vernon | 35,352 |
| Maple Valley | 28,669 |
| Moses Lake | 27,352 |
| Mountlake Terrace | 26,176 |
| Mercer Island | 25,190 |
| Mukilteo | 21,246 |
| Mill Creek | 21,013 |
| Monroe | 19,902 |
| Milton | 8,865 |
| Medical Lake | 5,033 |
| Moxee | 4,890 |
| Montesano | 4,203 |
| Mattawa | 3,893 |
| Medina | 2,990 |
| McCleary | 2,069 |
| Mabton | 1,961 |
| Millwood | 1,830 |
| Morton | 1,101 |
| Mossyrock | 810 |
| Mesa | 388 |
| Mansfield | 342 |
| Metaline Falls | 282 |
| Malden | 261 |
| Marcus | 220 |
| Metaline | 164 |
| City | 2025 Pop. ↓ |
|---|---|
| Newcastle | 13,053 |
| North Bend | 8,815 |
| Normandy Park | 6,637 |
| Newport | 2,256 |
| Napavine | 2,217 |
| Nooksack | 1,719 |
| North Bonneville | 1,423 |
| Naches | 1,092 |
| Northport | 291 |
| Nespelem | 202 |
| City | 2025 Pop. ↓ |
|---|---|
| Pasco | 82,733 |
| Puyallup | 42,430 |
| Pullman | 33,714 |
| Port Angeles | 20,139 |
| Port Orchard | 19,995 |
| Poulsbo | 12,708 |
| Port Townsend | 10,768 |
| Pacific | 7,046 |
| Prosser | 6,638 |
| Pomeroy | 1,488 |
| Palouse | 1,032 |
| Pe Ell | 676 |
| Pateros | 634 |
| Prescott | 362 |
| City | 2025 Pop. ↓ |
|---|---|
| Quincy | 8,459 |
| City | 2025 Pop. ↓ |
|---|---|
| Seattle | 791,093 |
| Spokane | 230,960 |
| Spokane Valley | 109,422 |
| Shoreline | 68,108 |
| Sammamish | 66,230 |
| SeaTac | 34,683 |
| Sunnyside | 16,297 |
| Snoqualmie | 13,664 |
| Sedro-Woolley | 13,403 |
| Sumner | 10,941 |
| Shelton | 10,812 |
| Snohomish | 10,624 |
| Stanwood | 9,229 |
| Selah | 8,769 |
| Sequim | 8,231 |
| Sultan | 7,460 |
| Steilacoom | 6,626 |
| South Bend | 1,813 |
| Soap Lake | 1,799 |
| Sumas | 1,702 |
| Stevenson | 1,624 |
| St. John | 588 |
| South Cle Elum | 574 |
| Sprague | 530 |
| Springdale | 390 |
| South Prairie | 365 |
| Spangle | 277 |
| Skykomish | 157 |
| Starbuck | 142 |
| City | 2025 Pop. ↓ |
|---|---|
| University Place | 35,224 |
| Union Gap | 6,589 |
| Uniontown | 397 |
| City | 2025 Pop. ↓ |
|---|---|
| Wenatchee | 35,350 |
| Walla Walla | 33,807 |
| West Richland | 19,428 |
| Washougal | 18,167 |
| Woodinville | 14,058 |
| Woodland | 6,483 |
| Wapato | 4,466 |
| Warden | 2,893 |
| Winlock | 2,685 |
| White Salmon | 2,630 |
| Westport | 2,370 |
| Woodway | 1,324 |
| Waitsburg | 1,175 |
| Waterville | 1,152 |
| Wilbur | 933 |
| Winthrop | 627 |
| Wilkeson | 485 |
| Wilson Creek | 203 |
| Washtucna | 197 |
| Waverly | 123 |
| City | 2025 Pop. ↓ |
|---|---|
| Yakima | 97,466 |
| Yelm | 11,968 |
| Yacolt | 1,636 |
| Yarrow Point | 1,134 |
| City | 2025 Pop. ↓ |
|---|---|
| Zillah | 3,111 |