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RANKING · 2020 CENSUS · 11 SHOWN OF 11

Highest Australian population share, Idaho cities · 2020

Idaho cities ranked by the share of all residents who are Australian ancestry (2020 American Community Survey). A concentration measure: Australian residents as a percentage of total population. This list covers the 11 cities in Idaho that qualify, ranked against each other statewide. The median across all 11 is 0.1%.

Australian Americans: full group profile →
SAME RANKING BYCountiesStatesMetros
Highest Australian population share by state
RANKPLACESTATEPOPAUSTRALIAN SHAREVS 2010
01Preston, IDID6,1770.3%–
02Kuna, IDID31,5250.2%–
03Rathdrum, IDID13,2270.2%–
04Caldwell, IDID76,6290.1%+0.1 pts
05Chubbuck, IDID16,8230.1%–
06Post Falls, IDID46,7150.1%+0.1 pts
07Boise City, IDID238,4290.1%+0.1 pts
08Moscow, IDID26,7210.1%0.0 pts
09Rexburg, IDID40,3340.0%−0.1 pts
10Lewiston, IDID34,7170.0%–
11Pocatello, IDID58,7710.0%0.0 pts
SHOWING 1–11 OF 11

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