Ranking of Connecticut 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 584.13K people in Connecticut with Italian ancestry. Among all Connecticut counties, New Haven County had the highest population with Italian ancestry (172.05K), followed by Fairfield County (150.17K), and Hartford County (121.08K).
The chart and table below shows the top 8 counties with high number of people with Italian ancestry.
You can see similar information for other states and for other ancestry groups in Connecticut.
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Related Topics: Connecticut ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Connecticut Counties By Population with Italian Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | New Haven County | 172046 |
| 2 | Fairfield County | 150172 |
| 3 | Hartford County | 121079 |
| 4 | Litchfield County | 37711 |
| 5 | New London County | 37279 |
| 6 | Middlesex County | 33547 |
| 7 | Tolland County | 20604 |
| 8 | Windham County | 11690 |