Ranking of Connecticut Counties By Population with Basque Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 299 people in Connecticut with Basque ancestry. Among all Connecticut counties, New Haven County had the highest population with Basque ancestry (90), followed by Fairfield County (84), and Hartford County (41).

The chart and table below shows the top 7 counties with high number of people with Basque ancestry.

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

Data Source: US Census Bureau.
Ranking of Connecticut Counties By Population with Basque Ancestry in 2021
New Haven County
Fairfield County
Hartford County
Middlesex County
Litchfield County
New London County
Tolland County
Ranking of Connecticut Counties By Population with Basque Ancestry in 2021
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Rank County Population
1 New Haven County 90
2 Fairfield County 84
3 Hartford County 41
4 Middlesex County 28
5 Litchfield County 23
6 New London County 22
7 Tolland County 11