RANKING · 2020 CENSUS · 35 SHOWN OF 35

Largest Finnish population, Oregon counties · 2020

Oregon counties ranked by the number of residents who are Finnish ancestry, from the 2020 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 35 counties in Oregon that qualify, ranked against each other statewide.

Finnish 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

RANKPLACESTATEPOPFINNISH POPULATIONVS 2010

01Multnomah County, OROR795,3914,731+7%

02Washington County, OROR611,7083,105−1%

03Clackamas County, OROR426,2802,375−5%

04Lane County, OROR381,5841,931−4%

05Clatsop County, OROR40,9261,352−35%

06Deschutes County, OROR213,0721,057+26%

07Columbia County, OROR54,091984−6%

08Marion County, OROR355,777969−13%

09Jackson County, OROR221,795833−9%

10Benton County, OROR97,728634+14%

11Yamhill County, OROR110,024622+37%

12Douglas County, OROR111,951568−2%

13Lincoln County, OROR50,636350+39%

14Linn County, OROR132,843347−41%

15Polk County, OROR90,037299+28%

16Josephine County, OROR87,867199−51%

17Crook County, OROR27,564170+26%

18Wasco County, OROR26,310166+43%

19Coos County, OROR63,992166−46%

20Klamath County, OROR70,274158−30%

21Tillamook County, OROR27,384150−30%

22Umatilla County, OROR81,119139−47%

23Baker County, OROR16,65882+382%

24Hood River County, OROR23,72079−77%

25Union County, OROR25,90055−34%

26Jefferson County, OROR25,74046−42%

27Curry County, OROR22,62145−38%

28Lake County, OROR8,18740+48%

29Malheur County, OROR32,26130−45%

30Wallowa County, OROR7,59528+300%

31Grant County, OROR7,07524−38%

32Sherman County, OROR2,0518+100%

33Harney County, OROR7,3806−60%

34Morrow County, OROR12,6022−97%

35Wheeler County, OROR1,4721–

SHOWING 1–35 OF 35

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