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

Based on the US Census ACS-5Yrs estimates, in 2021, there were 4.05K people in North Dakota with Scotch Irish ancestry (0.52% of North Dakota population). Among all North Dakota counties, Towner County had the highest percentage of its population with Scotch Irish ancestry (2.60%), followed by Griggs County (2.10%), and Eddy County (1.68%).

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 North Dakota.