Ranking of Idaho Cities and Places By Percentage of Population with Australian Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 760 people in Idaho with Australian ancestry (0.04% of Idaho population). Among all Idaho cities and places with a population of at least 10K, Caldwell city had the highest percentage of its population with Australian ancestry (0.32%), followed by Kuna city (0.28%), and Post Falls city (0.16%).

The chart and table below shows the top 5 cities with high percentage of its population having Australian ancestry.

You can see similar information for other states and for other ancestry groups in Idaho.