RANKING · 2024 ACS · 39 SHOWN OF 39

Most carpoolers, Washington counties

Washington counties ranked by the share of workers who carpool to work (2024 ACS). This list covers the 39 counties in Washington that qualify, ranked against each other statewide.

WashingtonAll states All rankings

SAME RANKING BYCities States Metros ZIP codes

RELATEDMost remote workers Most public transit riders Most car-free households Longest commutes Shortest commutes Most car-dependent

YEAR2010 2024

RANKPLACESTATEPOPCARPOOLED TO WORKVS 2010

01Adams County, WAWA21,48817.7%+24%

02Okanogan County, WAWA45,23013.7%+43%

03Garfield County, WAWA2,41613.6%+20%

04Grant County, WAWA105,72712.4%−15%

05Franklin County, WAWA102,61212.3%−36%

06Mason County, WAWA71,16511.7%−18%

07Pacific County, WAWA24,35711.6%+6%

08Yakima County, WAWA259,18511.4%−12%

09Wahkiakum County, WAWA4,87311.3%−16%

10Ferry County, WAWA7,51711.0%−3%

11Lewis County, WAWA88,06210.7%−19%

12Whitman County, WAWA48,51210.7%+12%

13Benton County, WAWA221,72210.5%−26%

14Pend Oreille County, WAWA14,45710.4%+11%

15Island County, WAWA85,65710.0%−3%

16Clallam County, WAWA78,20210.0%−8%

17Chelan County, WAWA81,9419.9%+19%

18Pierce County, WAWA946,2889.7%−13%

19Skagit County, WAWA132,9759.5%−17%

20Columbia County, WAWA4,1419.4%−19%

21Kitsap County, WAWA283,3749.2%−26%

22Snohomish County, WAWA870,6569.1%−30%

23Stevens County, WAWA49,6688.8%−32%

24Lincoln County, WAWA11,9828.6%−16%

25Spokane County, WAWA558,3448.5%−17%

26Douglas County, WAWA46,4738.4%−40%

27Walla Walla County, WAWA62,3618.1%−34%

28Cowlitz County, WAWA114,8858.1%−43%

29Jefferson County, WAWA33,9708.1%−11%

30San Juan County, WAWA18,5777.6%+33%

31Thurston County, WAWA304,2617.5%−36%

32Whatcom County, WAWA236,3927.5%−22%

33Clark County, WAWA532,1197.4%−29%

34Kittitas County, WAWA48,8037.4%−23%

35Grays Harbor County, WAWA78,1447.2%−50%

36King County, WAWA2,344,9397.0%−37%

37Klickitat County, WAWA24,3316.9%−37%

38Skamania County, WAWA12,6696.2%−30%

39Asotin County, WAWA22,5455.5%−49%

SHOWING 1–39 OF 39

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES