RANKING · 2020 CENSUS · 36 SHOWN OF 36

Highest Welsh population share, Oregon counties · 2020

Oregon counties ranked by the share of all residents who are Welsh ancestry (2020 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 0.9%.

Welsh Americans: full group profile →

OregonAll states All rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPWELSH SHAREVS 2010

01Wallowa County, OROR7,5951.9%+0.5 pts

02Columbia County, OROR54,0911.7%+1.0 pts

03Clatsop County, OROR40,9261.4%−0.8 pts

04Douglas County, OROR111,9511.4%+0.2 pts

05Lake County, OROR8,1871.4%−0.6 pts

06Malheur County, OROR32,2611.3%+0.7 pts

07Benton County, OROR97,7281.2%+0.1 pts

08Union County, OROR25,9001.2%+0.4 pts

09Lane County, OROR381,5841.1%−0.1 pts

10Grant County, OROR7,0751.1%−2.0 pts

11Lincoln County, OROR50,6361.1%−0.1 pts

12Clackamas County, OROR426,2801.1%−0.1 pts

13Harney County, OROR7,3801.1%−0.4 pts

14Deschutes County, OROR213,0721.1%−0.3 pts

15Multnomah County, OROR795,3911.0%−0.2 pts

16Klamath County, OROR70,2741.0%+0.2 pts

17Umatilla County, OROR81,1190.9%−0.2 pts

18Linn County, OROR132,8430.9%0.0 pts

19Polk County, OROR90,0370.9%−0.3 pts

20Wheeler County, OROR1,4720.9%−1.9 pts

21Josephine County, OROR87,8670.9%−0.1 pts

22Wasco County, OROR26,3100.9%−0.3 pts

23Sherman County, OROR2,0510.9%−0.5 pts

24Washington County, OROR611,7080.9%−0.2 pts

25Jackson County, OROR221,7950.9%−0.1 pts

26Marion County, OROR355,7770.9%0.0 pts

27Yamhill County, OROR110,0240.8%−0.4 pts

28Curry County, OROR22,6210.8%−0.4 pts

29Gilliam County, OROR1,9710.7%+0.2 pts

30Baker County, OROR16,6580.6%−0.4 pts

31Crook County, OROR27,5640.5%−0.2 pts

32Coos County, OROR63,9920.5%−0.5 pts

33Jefferson County, OROR25,7400.5%−0.1 pts

34Tillamook County, OROR27,3840.5%−0.7 pts

35Hood River County, OROR23,7200.5%−0.4 pts

36Morrow County, OROR12,6020.2%−0.4 pts

SHOWING 1–36 OF 36

Download CSV (full list, 36 rows)

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