Fastest Growing Cities in Washington (2026)

203 cities

City
Rank
Annual Change
2026 Pop.
2020 Pop.
Ridgefield16.81%17,60210,872
Black Diamond26.67%7,7574,846
Winlock36.33%2,8551,834
Sultan46.15%7,9195,168
Rock Island55.9%1,9381,289
Leavenworth64.53%3,1832,357
La Center74.38%4,6463,475
Port Orchard84.37%20,86815,629
Burlington93.75%11,7969,243
Mountlake Terrace103.74%27,15421,286
Deer Park113.64%5,5824,408
Entiat123.58%1,6761,331
Tieton133.36%1,7221,386
West Richland143.13%20,03616,387
Stanwood153.1%9,5157,798
Warden163.01%2,9802,457
Ocean Shores173%8,2096,774
Duvall182.99%9,7418,046
North Bend192.98%9,0787,502
Napavine202.84%2,2801,905
Mattawa212.8%4,0023,348
Shoreline222.73%69,96658,820
Redmond232.61%86,60573,374
Nooksack242.56%1,7631,499
Benton City252.47%4,0713,486
Airway Heights262.36%12,52810,793
Ferndale272.28%17,48615,146
Battle Ground282.23%24,00520,867
Liberty Lake292.23%13,96112,137
Arlington302.13%22,91620,045
Yelm312.12%12,22210,700
Moxee322.04%4,9904,393
Buckley332.03%5,8745,175
Edgewood341.95%14,03312,422
Quincy351.95%8,6247,634
Chewelah361.94%2,7922,477
SeaTac371.9%35,34231,387
Blaine381.82%6,6065,901
Lynnwood391.8%43,12138,549
Bothell401.71%53,56848,174
Everson411.71%3,2782,950
Marysville421.69%78,82470,979
Stevenson431.66%1,6511,491
Royal City441.6%1,9681,784
Prosser451.49%6,7376,146
Tumwater461.49%28,66726,143
Omak471.45%5,3194,862
Bridgeport481.44%2,3272,128
Lynden491.43%17,27115,806
Moses Lake501.4%27,73625,434
Sedro-Woolley511.4%13,59112,462
Grandview521.34%11,91410,969
Lake Stevens531.34%42,46939,112
Richland541.33%66,11260,892
Selah551.32%8,8858,189
Carnation561.3%2,3382,161
Oroville571.29%1,9601,812
Seattle581.28%801,192740,600
Westport591.27%2,4002,222
Kalama601.26%3,2102,973
Chelan611.26%4,5764,234
Davenport621.26%1,8511,713
Brewster631.23%2,1411,987
Washougal641.23%18,39017,051
Pasco651.22%83,74377,686
Othello661.22%9,2228,558
Okanogan671.19%2,5482,371
Rainier681.18%2,5662,385
Poulsbo691.16%12,85511,975
Pomeroy701.14%1,5051,403
Sumas711.12%1,7211,607
Port Townsend721.11%10,88810,171
Soap Lake731.11%1,8191,701
Morton741.09%1,1131,040
Gig Harbor751.09%12,92112,087
Cle Elum761.09%2,3252,177
Spokane Valley771.06%110,577103,647
Enumclaw781.04%13,44912,620
Bellingham791.03%97,85591,870
Tenino801.01%1,9961,875
Raymond811.01%3,2943,096
Friday Harbor821.01%2,8002,631
Granger830.99%3,8643,638
White Salmon840.99%2,6562,503
Newport850.98%2,2782,148
Vancouver860.96%202,846191,284
Tacoma870.92%232,425219,756
Bremerton880.91%46,12343,626
Centralia890.86%19,39318,397
Snohomish900.85%10,71410,173
Long Beach910.84%1,7911,701
Woodinville920.83%14,17513,475
Covington930.81%21,91920,862
Lacey940.8%59,58456,764
Kennewick950.78%88,09284,000
Chehalis960.77%7,8367,479
Camas970.74%27,72126,497
Kirkland980.72%96,87892,741
Tonasket990.7%1,1491,101
Shelton1000.69%10,88710,436
Gold Bar1010.68%2,5122,410
South Bend1020.66%1,8251,753
Cashmere1030.66%3,3763,247
Ephrata1040.65%8,8318,492
Anacortes1050.64%18,38017,683
Medical Lake1060.6%5,0634,882
Coulee Dam1070.56%1,2561,213
McCleary1080.53%2,0802,017
Granite Falls1090.53%4,7514,603
Sumner1100.51%10,99710,661
Pullman1110.51%33,88632,857
Goldendale1120.48%3,5583,458
Medina1130.47%3,0042,919
Everett1140.47%114,070110,892
Forks1150.46%3,4643,371
Elma1160.45%3,5473,451
Ilwaco1170.45%1,1211,094
Waterville1180.43%1,1571,130
Cosmopolis1190.42%1,6771,634
Bellevue1200.42%155,672151,786
Maple Valley1210.41%28,78628,086
Darrington1220.4%1,5111,478
Sequim1230.39%8,2638,070
Palouse1240.39%1,0361,014
Colville1250.38%5,0474,932
Milton1260.37%8,8988,702
East Wenatchee1270.35%14,43214,125
North Bonneville1280.35%1,4281,398
Asotin1290.33%1,1991,178
Olympia1300.29%56,60255,609
Kenmore1310.28%24,30223,894
Longview1320.28%38,50637,869
Naches1330.27%1,0951,080
Clyde Hill1340.25%3,1733,127
Dayton1350.24%2,4822,448
Kettle Falls1360.24%1,6561,634
Des Moines1370.24%33,36632,889
Montesano1380.21%4,2124,158
University Place1390.18%35,28834,904
Brier1400.18%6,6276,554
Waitsburg1410.17%1,1771,165
Spokane1420.15%231,311229,205
Woodway1430.15%1,3261,316
Port Angeles1440.14%20,16720,002
Bonney Lake1450.14%22,20522,024
Union Gap1460.11%6,5966,553
Mabton1470.1%1,9631,953
Mill Creek1480.1%21,03320,912
Yarrow Point1490.09%1,1351,132
Yakima1500.08%97,54397,084
Eatonville1510.07%2,8682,855
Fife1520.03%11,08311,064
Burien1530.02%52,07151,996
Mount Vernon1540.02%35,36035,312
Edmonds1550.02%42,88942,835
Aberdeen1560.01%17,04717,037
Kelso1570.01%12,73912,732
Kent1580%136,585136,593
Hoquiam159-0.03%8,7648,784
Castle Rock160-0.04%2,4422,451
Monroe161-0.12%19,87820,024
Algona162-0.12%3,2603,286
Sunnyside163-0.12%16,27716,396
Tukwila164-0.13%21,58021,748
Newcastle165-0.14%13,03513,145
Kittitas166-0.14%1,4411,453
Wenatchee167-0.14%35,29935,605
Coupeville168-0.16%1,9281,949
Langley169-0.18%1,1341,149
Federal Way170-0.18%99,881100,994
Ruston171-0.19%1,0441,055
Woodland172-0.2%6,4706,547
Bainbridge Island173-0.22%24,50824,837
Mukilteo174-0.24%21,19421,508
Walla Walla175-0.28%33,71434,275
Issaquah176-0.28%39,44440,103
Renton177-0.28%104,947106,734
Puyallup178-0.29%42,30943,037
College Place179-0.32%9,7849,969
Clarkston180-0.32%7,0917,232
Steilacoom181-0.33%6,6046,739
Normandy Park182-0.36%6,6136,757
Lakewood183-0.36%62,25463,619
Sammamish184-0.37%65,98667,449
Zillah185-0.39%3,0993,170
Orting186-0.39%8,8409,052
Yacolt187-0.43%1,6291,674
Mercer Island188-0.44%25,07825,750
Auburn189-0.45%84,74787,045
Oak Harbor190-0.48%23,93024,628
Toppenish191-0.49%8,5748,825
Ritzville192-0.53%1,6911,744
Pacific193-0.54%7,0087,238
Millwood194-0.55%1,8201,882
Wapato195-0.56%4,4414,594
Snoqualmie196-0.61%13,58014,084
Lake Forest Park197-0.62%13,11213,604
Fircrest198-0.63%6,9007,163
Colfax199-0.71%2,6542,767
DuPont200-0.75%9,67710,114
Ellensburg201-0.76%20,68021,627
Cheney202-1.36%12,36013,380
Connell203-1.87%4,8855,443

Washington Growth Overview

Washington's cities with over 1,000 residents show varied growth patterns from 2020 to 2025. Ridgefield leads with 6.81% annualized growth, followed by Black Diamond (6.67%) and Winlock (6.33%). The largest population centers are Seattle (801,192), Tacoma (232,425), and Spokane (231,311). Of the 203 cities over 1,000 population, 157 are growing while 46 experienced population decline. Overall, cities averaged 0.97% annualized growth, with total urban population growing by 5.16% annually.