| City | Population | | Anacortes | 15,860 | | Auburn | 70,705 | | Bellevue | 123,400 | | Bellingham | 81,070 | | Bonney Lake | 17,500 | | Bothell | 33,720 | | Burien | 47,660 | | Camas | 19,620 | | Chelan | 3,930 | | Des Moines | 29,680 | | Edmonds | 39,800 | | Enumclaw | 10,920 | | Everett | 103,100 | | Federal Way | 89,370 | | Ferndale | 11,530 | | Kennewick | 74,665 | | Kirkland | 80,738 | | Lakewood | 58,190 | | Long Beach | 1,390 | | Longview | 36,730 | | Marysville | 60,660 | | Richland | 49,090 | | Sammamish | 46,940 | | Seattle | 612,100 | | Shoreline | 53,200 | | Spokane | 209,100 | | Spokane Valley | 90,110 | | Sumner | 9,450 | | Tacoma | 198,900 | | Walla Walla | 31,670 | | Woodinville | 10,940 | | Yakima | 91,630 |
| | County | Population | | Adams County | 18,950 | | Benton County | 177,900 | | Chelan County | 72,700 | | Clallam County | 72,700 | | Clark County | 428,000 | | Cowlitz County | 102,700 | | Douglas County | 38,650 | | Franklin County | 80,500 | | Garfield County | 2,250 | | Grant County | 90,100 | | Grays Harbor County | 72,900 | | Island County | 78,800 | | Jefferson County | 30,050 | | King County | 1,942,600 | | Kitsap County | 253,900 | | Kittitas County | 41,300 | | Klickitat County | 20,500 | | Lewis County | 76,000 | | Lincoln County | 10,600 | | Mason County | 61,100 | | Okanogan County | 41,200 | | Pend Oreille County | 13,000 | | Pierce County | 802,150 | | San Juan County | 15,900 | | Skagit County | 117,400 | | Snohomish County | 717,000 | | Spokane County | 472,650 | | Stevens County | 43,600 | | Thurston County | 254,100 | | Walla Walla County | 58,800 | | Whatcom County | 202,100 | | Yakima County | 244,700 |
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