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

Based on the US Census ACS-5Yrs estimates, in 2021, there were 25.15K people in Utah with Scotch Irish ancestry (0.78% of Utah population). Among all Utah counties, Rich County had the highest percentage of its population with Scotch Irish ancestry (6.62%), followed by Piute County (2.32%), and Kane County (1.74%).

The chart and table below shows the top 10 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 Utah.