Ranking of Connecticut Counties By Population with Slavic Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 1.56K people in Connecticut with Slavic ancestry. Among all Connecticut counties, Fairfield County had the highest population with Slavic ancestry (486), followed by New Haven County (377), and Hartford County (264).

The chart and table below shows the top 8 counties with high number of people with Slavic 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 Slavic Ancestry in 2021
Fairfield County
New Haven County
Hartford County
Tolland County
Litchfield County
New London County
Middlesex County
Windham County
Ranking of Connecticut Counties By Population with Slavic Ancestry in 2021
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Rank County Population
1 Fairfield County 486
2 New Haven County 377
3 Hartford County 264
4 Tolland County 144
5 Litchfield County 116
6 New London County 78
7 Middlesex County 49
7 Windham County 49