RANKING · 2010 CENSUS · 25 SHOWN OF 25

Highest Australian population share, Oregon counties · 2010

Oregon counties ranked by the share of all residents who are Australian ancestry (2023 American Community Survey). A concentration measure: Australian residents as a percentage of total population. This list covers the 25 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

Highest Australian population share by state

RANKPLACESTATEPOPAUSTRALIAN SHAREVS 2000

01Gilliam County, OROR1,9710.2%–

02Grant County, OROR7,0750.1%–

03Union County, OROR25,9000.1%–

04Tillamook County, OROR27,3840.1%–

05Linn County, OROR132,8430.1%–

06Washington County, OROR611,7080.1%–

07Clackamas County, OROR426,2800.1%–

08Deschutes County, OROR213,0720.1%–

09Coos County, OROR63,9920.1%–

10Benton County, OROR97,7280.1%–

11Marion County, OROR355,7770.1%–

12Polk County, OROR90,0370.1%–

13Multnomah County, OROR795,3910.1%–

14Crook County, OROR27,5640.1%–

15Lane County, OROR381,5840.1%–

16Umatilla County, OROR81,1190.0%–

17Klamath County, OROR70,2740.0%–

18Jackson County, OROR221,7950.0%–

19Wasco County, OROR26,3100.0%–

20Douglas County, OROR111,9510.0%–

21Malheur County, OROR32,2610.0%–

22Columbia County, OROR54,0910.0%–

23Josephine County, OROR87,8670.0%–

24Yamhill County, OROR110,0240.0%–

25Lincoln County, OROR50,6360.0%–

SHOWING 1–25 OF 25

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