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

Based on the US Census ACS-5Yrs estimates, in 2021, there were 2.45K people in Connecticut with British West Indian ancestry (0.07% of Connecticut population). Among all Connecticut counties, Fairfield County had the highest percentage of its population with British West Indian ancestry (0.11%), followed by Hartford County (0.09%), and New Haven County (0.05%).

The chart and table below shows the top 8 counties with high percentage of its population having British West Indian ancestry.

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