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RANKING · 2000 CENSUS · 39 SHOWN OF 39

Lowest median household income, Washington counties · 2000

Washington counties with the lowest median household income in the 2000 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 residents in povertyMost six-figure households
YEAR19902000201020202024
Lowest median household income by state
RANKPLACESTATEPOPMEDIAN HOUSEHOLD INCOMEVS 1990
01Whitman County, WAWA48,512$28,584+32%
02Okanogan County, WAWA45,230$29,726+46%
03Ferry County, WAWA7,517$30,388+21%
04Pacific County, WAWA24,357$31,209+56%
05Pend Oreille County, WAWA14,457$31,677+52%
06Kittitas County, WAWA48,803$32,546+59%
07Garfield County, WAWA2,416$33,398+33%
08Columbia County, WAWA4,141$33,500+49%
09Asotin County, WAWA22,545$33,524+46%
10Adams County, WAWA21,488$33,888+38%
11Grays Harbor County, WAWA78,144$34,160+48%
12Klickitat County, WAWA24,331$34,267+49%
13Stevens County, WAWA49,668$34,673+42%
14Yakima County, WAWA259,185$34,828+48%
15Lincoln County, WAWA11,982$35,255+43%
16Grant County, WAWA105,727$35,276+58%
17Lewis County, WAWA88,062$35,511+45%
18Walla Walla County, WAWA62,361$35,900+47%
19Clallam County, WAWA78,202$36,449+43%
20Spokane County, WAWA558,344$37,308+45%
21Chelan County, WAWA81,941$37,316+53%
22Jefferson County, WAWA33,970$37,869+50%
23Douglas County, WAWA46,473$38,464+42%
24Franklin County, WAWA102,612$38,991+58%
25Skamania County, WAWA12,669$39,317+37%
26Wahkiakum County, WAWA4,873$39,444+46%
27Mason County, WAWA71,165$39,586+50%
28Cowlitz County, WAWA114,885$39,797+43%
29Whatcom County, WAWA236,392$40,005+41%
30Skagit County, WAWA132,975$42,381+49%
31San Juan County, WAWA18,577$43,491+39%
32Pierce County, WAWA946,288$45,204+49%
33Island County, WAWA85,657$45,513+56%
34Kitsap County, WAWA283,374$46,840+46%
35Thurston County, WAWA304,261$46,975+52%
36Benton County, WAWA221,722$47,044+44%
37Clark County, WAWA532,119$48,376+52%
38Snohomish County, WAWA870,656$53,060+44%
39King County, WAWA2,344,939$53,157+47%
SHOWING 1–39 OF 39
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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS