RANKING · 2024 ACS · 13 SHOWN OF 13

Highest Australian population share, Idaho counties

Idaho counties ranked by the share of all residents who are Australian ancestry (2024 American Community Survey). A concentration measure: Australian residents as a percentage of total population. This list covers the 13 counties in Idaho 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 2010

01Blaine County, IDID25,5170.3%+0.1 pts

02Lewis County, IDID3,7040.1%–

03Elmore County, IDID29,4650.1%–

04Bingham County, IDID51,1530.1%–

05Bonner County, IDID54,4200.0%+0.0 pts

06Ada County, IDID546,1410.0%−0.0 pts

07Gooding County, IDID16,4460.0%–

08Canyon County, IDID275,1230.0%+0.0 pts

09Kootenai County, IDID191,8640.0%+0.0 pts

10Twin Falls County, IDID97,5390.0%−0.0 pts

11Latah County, IDID41,8420.0%−0.0 pts

12Bonneville County, IDID135,7710.0%−0.0 pts

13Franklin County, IDID15,8890.0%−0.1 pts

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES