Ranking of Connecticut Counties By Population with Bulgarian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 960 people in Connecticut with Bulgarian ancestry. Among all Connecticut counties, Fairfield County had the highest population with Bulgarian ancestry (677), followed by Hartford County (167), and New London County (42).

The chart and table below shows the top 6 counties with high number of people with Bulgarian 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 Bulgarian Ancestry in 2021
Fairfield County
Hartford County
New London County
New Haven County
Middlesex County
Litchfield County
Ranking of Connecticut Counties By Population with Bulgarian Ancestry in 2021
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Rank County Population
1 Fairfield County 677
2 Hartford County 167
3 New London County 42
4 New Haven County 40
5 Middlesex County 22
6 Litchfield County 12