RANKING · 2010 CENSUS · 25 SHOWN OF 25

Largest Australian population, Oregon counties · 2010

Oregon counties ranked by the number of residents who are Australian ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 25 counties in Oregon that qualify, ranked against each other statewide. The median across all 25 is 35.

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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

Largest Australian population by state

RANKPLACESTATEPOPAUSTRALIAN POPULATIONVS –

01Multnomah County, OROR795,391455–

02Washington County, OROR611,708432–

03Clackamas County, OROR426,280301–

04Marion County, OROR355,777205–

05Lane County, OROR381,584183–

06Deschutes County, OROR213,072122–

07Linn County, OROR132,84399–

08Jackson County, OROR221,79581–

09Benton County, OROR97,72857–

10Polk County, OROR90,03748–

11Coos County, OROR63,99244–

12Umatilla County, OROR81,11936–

13Union County, OROR25,90035–

14Douglas County, OROR111,95132–

15Tillamook County, OROR27,38431–

16Klamath County, OROR70,27430–

17Josephine County, OROR87,86720–

18Yamhill County, OROR110,02419–

19Columbia County, OROR54,09114–

20Crook County, OROR27,56412–

21Grant County, OROR7,07511–

22Malheur County, OROR32,2619–

23Wasco County, OROR26,3109–

24Gilliam County, OROR1,9713–

25Lincoln County, OROR50,6363–

SHOWING 1–25 OF 25

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