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RANKING · 2010 CENSUS · 39 SHOWN OF 39

Lowest median household income, Washington counties · 2010

Washington counties with the lowest median household income in the 2023 American Community Survey 5-year estimates. This list covers the 39 counties in Washington that qualify, ranked against each other statewide.

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RELATEDHighest median household incomeHighest per-capita incomeLowest poverty rateHighest poverty rateMost income inequality (Gini)Most equal income distribution
YEAR19902000201020202024
Lowest median household income by state
RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS 2000
01Ferry County, WAWA7,517$35,485+17%
02Whitman County, WAWA48,512$36,368+27%
03Klickitat County, WAWA24,331$37,398+9%
04Okanogan County, WAWA45,230$38,551+30%
05Pend Oreille County, WAWA14,457$38,896+23%
06Pacific County, WAWA24,357$39,642+27%
07Wahkiakum County, WAWA4,873$40,372+2%
08Adams County, WAWA21,488$40,829+20%
09Kittitas County, WAWA48,803$41,232+27%
10Asotin County, WAWA22,545$41,665+24%
11Grays Harbor County, WAWA78,144$41,899+23%
12Garfield County, WAWA2,416$42,269+27%
13Grant County, WAWA105,727$42,572+21%
14Stevens County, WAWA49,668$42,845+24%
15Yakima County, WAWA259,185$42,877+23%
16Columbia County, WAWA4,141$43,611+30%
17Lewis County, WAWA88,062$43,874+24%
18Clallam County, WAWA78,202$44,398+22%
19Walla Walla County, WAWA62,361$45,575+27%
20Lincoln County, WAWA11,982$45,582+29%
21Cowlitz County, WAWA114,885$45,877+15%
22Jefferson County, WAWA33,970$46,048+22%
23Spokane County, WAWA558,344$47,250+27%
24Franklin County, WAWA102,612$47,749+22%
25Mason County, WAWA71,165$48,104+22%
26Chelan County, WAWA81,941$48,674+30%
27Skamania County, WAWA12,669$48,704+24%
28Douglas County, WAWA46,473$48,708+27%
29Whatcom County, WAWA236,392$49,031+23%
30San Juan County, WAWA18,577$50,726+17%
31Skagit County, WAWA132,975$54,811+29%
32Island County, WAWA85,657$57,190+26%
33Benton County, WAWA221,722$57,354+22%
34Pierce County, WAWA946,288$57,869+28%
35Clark County, WAWA532,119$58,262+20%
36Kitsap County, WAWA283,374$59,549+27%
37Thurston County, WAWA304,261$60,930+30%
38Snohomish County, WAWA870,656$66,300+25%
39King County, WAWA2,344,939$68,065+28%
SHOWING 1–39 OF 39
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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES