Ranking of Georgia Cities and Places 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 2.31K people in Georgia with Australian ancestry (0.02% of Georgia population). Among all Georgia cities and places with a population of at least 10K, Decatur city had the highest percentage of its population with Australian ancestry (0.33%), followed by Brookhaven city (0.32%), and Pooler city (0.20%).

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

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

Data Source: US Census Bureau.
Ranking of Georgia Cities and Places By Percentage of Population with Australian Ancestry in 2021
Decatur city
Brookhaven city
Pooler city
Fort Oglethorpe city
Roswell city
Holly Springs city
East Point city
Canton city
Norcross city
Redan CDP
Ranking of Georgia Cities and Places By Percentage of Population with Australian Ancestry in 2021
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Rank Ciy or Place Percentage of Pop. (%)
1 Decatur city 0.33
2 Brookhaven city 0.32
3 Pooler city 0.20
4 Fort Oglethorpe city 0.17
5 Roswell city 0.14
6 Holly Springs city 0.11
7 East Point city 0.08
8 Canton city 0.07
9 Norcross city 0.05
10 Redan CDP 0.04
11 Rome city 0.02
11 Warner Robins city 0.02