Ranking of Utah Counties By Percentage of Population with Australian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 2.56K people in Utah with Australian ancestry (0.08% of Utah population). Among all Utah counties, Iron County had the highest percentage of its population with Australian ancestry (0.25%), followed by Summit County (0.23%), and Wasatch County (0.15%).

The chart and table below shows the top 10 counties with high percentage of its population having Australian ancestry.

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

Data Source: US Census Bureau.
Ranking of Utah Counties By Percentage of Population with Australian Ancestry in 2021
Iron County
Summit County
Wasatch County
Davis County
Salt Lake County
Cache County
Sanpete County
Tooele County
Utah County
Box Elder County
Ranking of Utah Counties By Percentage of Population with Australian Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Iron County 0.25
2 Summit County 0.23
3 Wasatch County 0.15
4 Davis County 0.14
5 Salt Lake County 0.08
6 Cache County 0.07
6 Sanpete County 0.07
6 Tooele County 0.07
6 Utah County 0.07
7 Box Elder County 0.06
8 Morgan County 0.05
8 Sevier County 0.05
9 Weber County 0.04
10 Carbon County 0.03
10 Washington County 0.03
11 San Juan County 0.02