Ranking of Connecticut Counties By Percentage of Population with Luxembourger Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 68 people in Connecticut with Luxembourger ancestry (0.002% of Connecticut population). Among all Connecticut counties, Windham County had the highest percentage of its population with Luxembourger ancestry (0.01%), followed by Hartford County (0.004%), and Litchfield County (0.002%).

The chart and table below shows the top 6 counties with high percentage of its population having Luxembourger ancestry.

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