RANKING · 2020 CENSUS · 36 SHOWN OF 36

Highest Norwegian population share, Oregon counties · 2020

Oregon counties ranked by the share of all residents who are Norwegian ancestry (2023 American Community Survey). A concentration measure: Norwegian residents as a percentage of total population. This list covers the 36 counties in Oregon that qualify, ranked against each other statewide.

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

YEAR2010 2020 2024

RANKPLACESTATEPOPNORWEGIAN SHAREVS 2000

01Clatsop County, OROR40,9266.3%–

02Grant County, OROR7,0755.3%–

03Gilliam County, OROR1,9715.2%–

04Wallowa County, OROR7,5955.0%–

05Polk County, OROR90,0374.4%–

06Lincoln County, OROR50,6364.3%–

07Clackamas County, OROR426,2804.0%–

08Columbia County, OROR54,0913.9%–

09Lane County, OROR381,5843.9%–

10Deschutes County, OROR213,0723.8%–

11Curry County, OROR22,6213.6%–

12Linn County, OROR132,8433.6%–

13Benton County, OROR97,7283.6%–

14Harney County, OROR7,3803.6%–

15Sherman County, OROR2,0513.5%–

16Yamhill County, OROR110,0243.4%–

17Jackson County, OROR221,7953.4%–

18Washington County, OROR611,7083.3%–

19Douglas County, OROR111,9513.3%–

20Lake County, OROR8,1873.1%–

21Multnomah County, OROR795,3913.1%–

22Union County, OROR25,9003.1%–

23Tillamook County, OROR27,3843.1%–

24Marion County, OROR355,7772.9%–

25Josephine County, OROR87,8672.9%–

26Wheeler County, OROR1,4722.8%–

27Coos County, OROR63,9922.8%–

28Klamath County, OROR70,2742.7%–

29Umatilla County, OROR81,1192.6%–

30Baker County, OROR16,6582.5%–

31Wasco County, OROR26,3102.5%–

32Hood River County, OROR23,7202.3%–

33Crook County, OROR27,5641.9%–

34Jefferson County, OROR25,7401.9%–

35Malheur County, OROR32,2611.5%–

36Morrow County, OROR12,6021.3%–

SHOWING 1–36 OF 36

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES