RANKING · 2024 ACS · 36 SHOWN OF 36

Largest American population, Oregon counties

Oregon counties ranked by the number of residents who are American ancestry, from the 2024 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 36 counties in Oregon that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDHighest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share Largest Iraqi population

YEAR2010 2020 2024

RANKPLACESTATEPOPAMERICAN POPULATIONVS 2010

01Multnomah County, OROR795,39131,298+6%

02Washington County, OROR611,70830,628+83%

03Clackamas County, OROR426,28018,444+2%

04Lane County, OROR381,58414,886−19%

05Marion County, OROR355,77711,688−20%

06Jackson County, OROR221,7958,934−17%

07Deschutes County, OROR213,0727,435+1%

08Linn County, OROR132,8436,607−18%

09Douglas County, OROR111,9516,367+4%

10Yamhill County, OROR110,0245,841+20%

11Polk County, OROR90,0374,195−12%

12Josephine County, OROR87,8674,160−7%

13Umatilla County, OROR81,1194,140−0%

14Klamath County, OROR70,2742,998−19%

15Benton County, OROR97,7282,865−6%

16Coos County, OROR63,9922,525−46%

17Columbia County, OROR54,0912,305−3%

18Clatsop County, OROR40,9261,873−43%

19Lincoln County, OROR50,6361,685−20%

20Wasco County, OROR26,3101,523−3%

21Union County, OROR25,9001,521−14%

22Hood River County, OROR23,7201,502+81%

23Crook County, OROR27,5641,479+12%

24Malheur County, OROR32,2611,160−63%

25Baker County, OROR16,658978−25%

26Tillamook County, OROR27,384957−26%

27Jefferson County, OROR25,740893−16%

28Curry County, OROR22,621740−47%

29Morrow County, OROR12,602606+9%

30Harney County, OROR7,380538+61%

31Wallowa County, OROR7,595502−1%

32Lake County, OROR8,187398−1%

33Grant County, OROR7,075368−33%

34Wheeler County, OROR1,472110−9%

35Sherman County, OROR2,05195+7%

36Gilliam County, OROR1,97152−64%

SHOWING 1–36 OF 36

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES