Ranking of Connecticut Counties By Percentage of Population with Soviet Union Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 31 people in Connecticut with Soviet Union ancestry (0.001% of Connecticut population). Among all Connecticut counties, Litchfield County had the highest percentage of its population with Soviet Union ancestry (0.01%), followed by New Haven County (0.001%).

The chart and table below shows the top 2 counties with high percentage of its population having Soviet Union ancestry.

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