Ranking of Delaware Counties By Population with Italian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 84.43K people in Delaware with Italian ancestry. Among all Delaware counties, New Castle County had the highest population with Italian ancestry (53.97K), followed by Sussex County (18.16K), and Kent County (12.30K).

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

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

Data Source: US Census Bureau.
Ranking of Delaware Counties By Population with Italian Ancestry in 2021
New Castle County
Sussex County
Kent County
Ranking of Delaware Counties By Population with Italian Ancestry in 2021
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Rank County Population
1 New Castle County 53970
2 Sussex County 18163
3 Kent County 12295