Ranking of Delaware Counties By Population with Australian Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 172 people in Delaware with Australian ancestry. Among all Delaware counties, New Castle County had the highest population with Australian ancestry (134), followed by Sussex County (23), and Kent County (15).

The chart and table below shows the top 3 counties with high number of people with Australian ancestry.

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