RANKING · 1990 CENSUS · 39 SHOWN OF 39

Least affordable housing, Washington counties · 1990

Washington counties ranked by the CensusEasy Afford Score, median home value divided by median household income (1990 ACS). A higher score means a home costs more years of local income. This list covers the 39 counties in Washington that qualify, ranked against each other statewide. The median across all 39 is 2.4.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDMost expensive homes Cheapest homes Highest median rent Lowest median rent Highest homeownership rate Highest renter share

YEAR1990 2010 2020 2024

RANKPLACESTATEPOPAFFORD SCOREVS –

01San Juan County, WAWA18,5775.4–

02King County, WAWA2,344,9393.9–

03Island County, WAWA85,6573.6–

04Jefferson County, WAWA33,9703.5–

05Snohomish County, WAWA870,6563.4–

06Whatcom County, WAWA236,3923.2–

07Clallam County, WAWA78,2023.1–

08Chelan County, WAWA81,9413.0–

09Kittitas County, WAWA48,8032.9–

10Skagit County, WAWA132,9752.8–

11Whitman County, WAWA48,5122.8–

12Kitsap County, WAWA283,3742.8–

13Pierce County, WAWA946,2882.7–

14Mason County, WAWA71,1652.7–

15Thurston County, WAWA304,2612.6–

16Douglas County, WAWA46,4732.5–

17Okanogan County, WAWA45,2302.5–

18Pacific County, WAWA24,3572.5–

19Pend Oreille County, WAWA14,4572.4–

20Asotin County, WAWA22,5452.4–

21Skamania County, WAWA12,6692.4–

22Grant County, WAWA105,7272.3–

23Lewis County, WAWA88,0622.3–

24Clark County, WAWA532,1192.3–

25Yakima County, WAWA259,1852.3–

26Stevens County, WAWA49,6682.3–

27Wahkiakum County, WAWA4,8732.3–

28Walla Walla County, WAWA62,3612.3–

29Spokane County, WAWA558,3442.3–

30Franklin County, WAWA102,6122.3–

31Klickitat County, WAWA24,3312.3–

32Cowlitz County, WAWA114,8852.2–

33Grays Harbor County, WAWA78,1442.1–

34Benton County, WAWA221,7222.0–

35Ferry County, WAWA7,5171.9–

36Adams County, WAWA21,4881.8–

37Columbia County, WAWA4,1411.7–

38Lincoln County, WAWA11,9821.7–

39Garfield County, WAWA2,4161.4–

SHOWING 1–39 OF 39

Download CSV (full list, 39 rows)How this score is calculated

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS