Ranking of Connecticut Counties By Population with Romanian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 6.78K people in Connecticut with Romanian ancestry. Among all Connecticut counties, Fairfield County had the highest population with Romanian ancestry (3.51K), followed by New Haven County (1.40K), and Hartford County (968).

The chart and table below shows the top 8 counties with high number of people with Romanian 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 Romanian Ancestry in 2021
Fairfield County
New Haven County
Hartford County
New London County
Litchfield County
Tolland County
Middlesex County
Windham County
Ranking of Connecticut Counties By Population with Romanian Ancestry in 2021
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Rank County Population
1 Fairfield County 3511
2 New Haven County 1398
3 Hartford County 968
4 New London County 349
5 Litchfield County 234
6 Tolland County 171
7 Middlesex County 110
8 Windham County 36