RANKING · 2024 ACS · 22 SHOWN OF 22

Largest Australian population, Oregon counties

Oregon counties ranked by the number of residents who are Australian 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 22 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

Largest Australian population by state

RANKPLACESTATEPOPAUSTRALIAN POPULATIONVS 2010

01Multnomah County, OROR795,391419−8%

02Lane County, OROR381,584219+20%

03Clackamas County, OROR426,280202−33%

04Washington County, OROR611,708162−63%

05Hood River County, OROR23,720114–

06Polk County, OROR90,03787+81%

07Jackson County, OROR221,79576−6%

08Deschutes County, OROR213,07260−51%

09Baker County, OROR16,65859–

10Clatsop County, OROR40,92652–

11Benton County, OROR97,72847−18%

12Curry County, OROR22,62144–

13Linn County, OROR132,84343−57%

14Yamhill County, OROR110,02442+121%

15Douglas County, OROR111,95141+28%

16Marion County, OROR355,77738−81%

17Lincoln County, OROR50,63632+967%

18Columbia County, OROR54,09122+57%

19Umatilla County, OROR81,11914−61%

20Klamath County, OROR70,27411−63%

21Malheur County, OROR32,26111+22%

22Jefferson County, OROR25,7408–

SHOWING 1–22 OF 22

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