RANKING · 2010 CENSUS · 36 SHOWN OF 36

Highest Welsh population share, Oregon counties · 2010

Oregon counties ranked by the share of all residents who are Welsh ancestry (2010 American Community Survey). A concentration measure: Welsh residents as a percentage of total population. This list covers the 36 counties in Oregon that qualify, ranked against each other statewide. The median across all 36 is 1.2%.

Welsh 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

RANKPLACESTATEPOPWELSH SHAREVS –

01Grant County, OROR7,0753.1%–

02Wheeler County, OROR1,4722.8%–

03Clatsop County, OROR40,9262.3%–

04Lake County, OROR8,1871.9%–

05Harney County, OROR7,3801.5%–

06Sherman County, OROR2,0511.4%–

07Deschutes County, OROR213,0721.3%–

08Wallowa County, OROR7,5951.3%–

09Lane County, OROR381,5841.3%–

10Yamhill County, OROR110,0241.2%–

11Clackamas County, OROR426,2801.2%–

12Curry County, OROR22,6211.2%–

13Douglas County, OROR111,9511.2%–

14Polk County, OROR90,0371.2%–

15Multnomah County, OROR795,3911.2%–

16Lincoln County, OROR50,6361.2%–

17Wasco County, OROR26,3101.2%–

18Tillamook County, OROR27,3841.2%–

19Benton County, OROR97,7281.1%–

20Washington County, OROR611,7081.1%–

21Umatilla County, OROR81,1191.1%–

22Coos County, OROR63,9921.1%–

23Jackson County, OROR221,7951.0%–

24Josephine County, OROR87,8671.0%–

25Baker County, OROR16,6581.0%–

26Linn County, OROR132,8431.0%–

27Marion County, OROR355,7770.9%–

28Hood River County, OROR23,7200.8%–

29Klamath County, OROR70,2740.8%–

30Union County, OROR25,9000.8%–

31Crook County, OROR27,5640.8%–

32Columbia County, OROR54,0910.6%–

33Morrow County, OROR12,6020.6%–

34Malheur County, OROR32,2610.6%–

35Jefferson County, OROR25,7400.6%–

36Gilliam County, OROR1,9710.5%–

SHOWING 1–36 OF 36

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