RANKING · 2024 ACS · 39 SHOWN OF 39

Lowest median household income, Washington counties

Washington counties with the lowest median household income in the 2024 American Community Survey 5-year estimates. This list covers the 39 counties in Washington that qualify, ranked against each other statewide. The median across all 39 is $74,202. Biggest climber in the top 100 since 2020: Columbia County, WA, up 10 places to #15.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS 2000

01▲1Whitman County, WAWA48,512$55,406+94%

02▼1Ferry County, WAWA7,517$55,614+83%

03▲6Wahkiakum County, WAWA4,873$62,653+59%

04▼1Okanogan County, WAWA45,230$63,207+113%

05▼1Grays Harbor County, WAWA78,144$64,414+89%

06▲9Garfield County, WAWA2,416$64,884+94%

07▼1Adams County, WAWA21,488$66,136+95%

08▼3Pacific County, WAWA24,357$67,081+115%

09▲3Pend Oreille County, WAWA14,457$67,436+113%

10▼2Stevens County, WAWA49,668$69,327+100%

11▲2Clallam County, WAWA78,202$70,370+93%

12▼2Yakima County, WAWA259,185$70,656+103%

13▲1Klickitat County, WAWA24,331$71,042+107%

14▲3Lincoln County, WAWA11,982$71,512+103%

15▲10Columbia County, WAWA4,141$71,810+114%

16▼9Asotin County, WAWA22,545$72,283+116%

17▲2Grant County, WAWA105,727$73,267+108%

18▲2Kittitas County, WAWA48,803$73,804+127%

19▼3Jefferson County, WAWA33,970$74,048+96%

20▲3Walla Walla County, WAWA62,361$74,202+107%

21▼10Lewis County, WAWA88,062$74,796+111%

22▼4Cowlitz County, WAWA114,885$76,531+92%

23▼2Spokane County, WAWA558,344$78,582+111%

24▲4Douglas County, WAWA46,473$80,363+109%

25▲2Whatcom County, WAWA236,392$81,784+104%

26▼2Chelan County, WAWA81,941$82,381+121%

27▼5Mason County, WAWA71,165$83,270+110%

28▼2San Juan County, WAWA18,577$84,800+95%

29Franklin County, WAWA102,612$86,714+122%

30▲2Skagit County, WAWA132,975$89,263+111%

31▲2Benton County, WAWA221,722$89,874+91%

32▼1Island County, WAWA85,657$90,551+99%

33▼3Skamania County, WAWA12,669$93,265+137%

34Thurston County, WAWA304,261$96,563+106%

35▲1Clark County, WAWA532,119$97,536+102%

36▼1Pierce County, WAWA946,288$99,564+120%

37Kitsap County, WAWA283,374$104,158+122%

38Snohomish County, WAWA870,656$111,246+110%

39King County, WAWA2,344,939$124,746+135%

SHOWING 1–39 OF 39

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES