South Washington Cities

71 cities

City
Rank
County
2025 Pop. ↓
Yakima1Yakima County97,466
Kennewick2Benton County87,410
Pasco3Franklin County82,733
Richland4Benton County65,242
Walla Walla5Walla Walla County33,807
Ellensburg6Kittitas County20,838
West Richland7Benton County19,428
Sunnyside8Yakima County16,297
Grandview9Yakima County11,756
Terrace Heights10Kittitas County9,871
College Place11Walla Walla County9,815
Selah12Yakima County8,769
Toppenish13Yakima County8,616
Prosser14Benton County6,638
Union Gap15Kittitas County6,589
Finley16Benton County5,691
Connell17Franklin County4,978
Moxee18Yakima County4,890
Wapato19Yakima County4,466
Benton City20Benton County3,973
Granger21Yakima County3,826
Burbank22Walla Walla County3,699
Ahtanum23Yakima County3,565
Goldendale24Klickitat County3,541
Gleed25Yakima County3,164
Zillah26Yakima County3,111
White Salmon27Klickitat County2,630
Cle Elum28Kittitas County2,300
Summitview29Yakima County2,195
Mabton30Yakima County1,961
Garrett31Walla Walla County1,886
Tieton32Yakima County1,666
Basin City33Franklin County1,594
Dallesport34Klickitat County1,470
Kittitas35Kittitas County1,443
Waitsburg36Walla Walla County1,175
Easton37Kittitas County1,133
Naches38Yakima County1,092
Bingen39Klickitat County982
Roslyn40Kittitas County959
Trout Lake41Klickitat County939
West Pasco42Franklin County760
Buena43Yakima County625
Harrah44Yakima County575
South Cle Elum45Kittitas County574
White Swan46Yakima County568
Tampico47Yakima County545
Outlook48Yakima County537
Klickitat49Klickitat County470
Cowiche50Yakima County452
Wishram51Klickitat County430
Mesa52Franklin County388
Prescott53Walla Walla County362
Snoqualmie Pass54Kittitas County361
Touchet55Walla Walla County333
Lyle56Klickitat County294
Glenwood57Klickitat County284
Nile58Yakima County263
Ronald59Kittitas County239
Eschbach60Yakima County207
Roosevelt61Klickitat County165
Donald62Yakima County147
Kahlotus63Franklin County140
Dixie64Walla Walla County120
Wallula65Walla Walla County119
Bickleton66Klickitat County112
Thorp67Kittitas County112
Centerville68Klickitat County106
Parker69Yakima County80
Maryhill70Klickitat County45
Cliffdell71Yakima County17

About South Washington

Yakima County, Benton County, Franklin County, Walla Walla County, Kittitas County, and Klickitat County are the counties generally considered part of South Washington.

Sources

  1. City and Town Population Totals: 2020-2024