Ranking of Connecticut Counties By Percentage of Population with West Indian Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 6.22K people in Connecticut with West Indian ancestry (0.17% of Connecticut population). Among all Connecticut counties, Hartford County had the highest percentage of its population with West Indian ancestry (0.26%), followed by New Haven County (0.20%), and Fairfield County (0.17%).

The chart and table below shows the top 8 counties with high percentage of its population having West Indian 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 Percentage of Population with West Indian Ancestry in 2021
Hartford County
New Haven County
Fairfield County
New London County
Tolland County
Middlesex County
Litchfield County
Windham County
Ranking of Connecticut Counties By Percentage of Population with West Indian Ancestry in 2021
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Rank County Percentage of Pop. (%)
1 Hartford County 0.26
2 New Haven County 0.20
3 Fairfield County 0.17
4 New London County 0.13
5 Tolland County 0.07
6 Middlesex County 0.02
7 Litchfield County 0.01
7 Windham County 0.01