Ranking of Idaho Counties By Percentage of Population with Portuguese Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 6.70K people in Idaho with Portuguese ancestry (0.37% of Idaho population). Among all Idaho counties, Benewah County had the highest percentage of its population with Portuguese ancestry (1.10%), followed by Gooding County (0.79%), and Clearwater County (0.70%).

The chart and table below shows the top 10 counties with high percentage of its population having Portuguese ancestry.

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