Ranking of Maine Counties By Percentage of the Population that Identified as Non-Hispanic from Census 2020

According to the data from the United States 2020 decennial Census, in April 2020, among all of Maine counties, Lincoln County had the highest percentange of a county's population who identified as Non-Hispanic (not hispanic or latino) (98.88%), followed by Somerset County (98.70%), and Aroostook County (98.64%).

The chart below shows the top 10 counties, and the table below shows the ranking of all Maine counties based on the percentage of each county's population that identified as non-hispanic.

You can see similar ranking information for other states and also for the different racial groups and the different ethnicities in Maine.