RANKING · 2010 CENSUS · 31 SHOWN OF 31

Highest Romanian population share, Washington counties · 2010

Washington counties ranked by the share of all residents who are Romanian ancestry (2010 American Community Survey). A concentration measure: Romanian residents as a percentage of total population. This list covers the 31 counties in Washington that qualify, ranked against each other statewide. The median across all 31 is 0.1%.

Romanian Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPROMANIAN SHAREVS –

01Clark County, WAWA532,1190.5%–

02Skamania County, WAWA12,6690.4%–

03King County, WAWA2,344,9390.4%–

04Cowlitz County, WAWA114,8850.3%–

05Okanogan County, WAWA45,2300.3%–

06Snohomish County, WAWA870,6560.3%–

07Franklin County, WAWA102,6120.2%–

08Pierce County, WAWA946,2880.2%–

09Benton County, WAWA221,7220.2%–

10Thurston County, WAWA304,2610.2%–

11Walla Walla County, WAWA62,3610.1%–

12Grays Harbor County, WAWA78,1440.1%–

13Spokane County, WAWA558,3440.1%–

14Jefferson County, WAWA33,9700.1%–

15Skagit County, WAWA132,9750.1%–

16Yakima County, WAWA259,1850.1%–

17Mason County, WAWA71,1650.1%–

18Clallam County, WAWA78,2020.1%–

19Island County, WAWA85,6570.1%–

20Chelan County, WAWA81,9410.1%–

21Lincoln County, WAWA11,9820.1%–

22San Juan County, WAWA18,5770.1%–

23Kittitas County, WAWA48,8030.1%–

24Kitsap County, WAWA283,3740.1%–

25Douglas County, WAWA46,4730.1%–

26Grant County, WAWA105,7270.1%–

27Whatcom County, WAWA236,3920.0%–

28Lewis County, WAWA88,0620.0%–

29Klickitat County, WAWA24,3310.0%–

30Whitman County, WAWA48,5120.0%–

31Stevens County, WAWA49,6680.0%–

SHOWING 1–31 OF 31

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