RANKING · 2010 CENSUS · 39 SHOWN OF 39

Newest housing stock, Washington counties · 2010

Washington counties ranked by median year housing was built (2010 ACS). This list covers the 39 counties in Washington that qualify, ranked against each other statewide.

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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

RANKPLACESTATEPOPMEDIAN YEAR BUILTVS 1990

01Clark County, WAWA532,1191987+1%

02Jefferson County, WAWA33,9701984+1%

03San Juan County, WAWA18,5771984+0%

04Snohomish County, WAWA870,6561984+1%

05Thurston County, WAWA304,2611984+1%

06Island County, WAWA85,6571983+1%

07Mason County, WAWA71,1651983+0%

08Whatcom County, WAWA236,3921981+1%

09Kitsap County, WAWA283,3741981+0%

10Franklin County, WAWA102,6121980+1%

11Kittitas County, WAWA48,8031980+1%

12Pierce County, WAWA946,2881980+1%

13Skagit County, WAWA132,9751980+1%

14Clallam County, WAWA78,2021979+0%

15Stevens County, WAWA49,6681979+0%

16Benton County, WAWA221,7221978+0%

17Douglas County, WAWA46,4731978+0%

18Grant County, WAWA105,7271978+1%

19Skamania County, WAWA12,6691978+0%

20Chelan County, WAWA81,9411976+1%

21Ferry County, WAWA7,5171976+0%

22Pend Oreille County, WAWA14,4571976+0%

23King County, WAWA2,344,9391975+0%

24Lewis County, WAWA88,0621975+1%

25Pacific County, WAWA24,3571975+0%

26Wahkiakum County, WAWA4,8731974+1%

27Asotin County, WAWA22,5451974+1%

28Klickitat County, WAWA24,3311974+0%

29Okanogan County, WAWA45,2301973+0%

30Spokane County, WAWA558,3441973+1%

31Yakima County, WAWA259,1851972+0%

32Whitman County, WAWA48,5121972+1%

33Adams County, WAWA21,4881972+0%

34Cowlitz County, WAWA114,8851971+0%

35Grays Harbor County, WAWA78,1441971+0%

36Walla Walla County, WAWA62,3611968+1%

37Lincoln County, WAWA11,9821967+1%

38Columbia County, WAWA4,1411959+1%

39Garfield County, WAWA2,4161943+0%

SHOWING 1–39 OF 39

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS