Ranking of Connecticut Cities and Places By Percentage of Population with Canadian Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 13.91K people in Connecticut with Canadian ancestry (0.39% of Connecticut population). Among all Connecticut cities and places with a population of at least 10K, Greenwich CDP had the highest percentage of its population with Canadian ancestry (1.47%), followed by Willimantic CDP (0.99%), and East Hartford CDP (0.72%).

The chart and table below shows the top 10 cities with high percentage of its population having Canadian ancestry.

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