Ranking of Rhode Island Counties By Percentage of Population with Scotch Irish Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 4.89K people in Rhode Island with Scotch Irish ancestry (0.45% of Rhode Island population). Among all Rhode Island counties, Newport County had the highest percentage of its population with Scotch Irish ancestry (1.17%), followed by Bristol County (0.76%), and Washington County (0.72%).

The chart and table below shows the top 5 counties with high percentage of its population having Scotch Irish ancestry.

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