Ranking of Idaho Counties By Non-Hispanic - White Alone Population from Census 2020

According to the data from the United States 2020 decennial Census for Idaho counties, in April 2020, Ada County had the highest number of people who identified their race as Non-Hispanic - White Alone (398.00K), followed by Canyon County (155.40K), and Kootenai County (149.11K).

The chart below shows the top 10 counties, and the table below shows the ranking of all Idaho counties.

You can see similar ranking information for other states. You can also see similar rankings of counties for other ethnicities as well as for the different racial groups in Idaho.

You can also see similar ranking for all counties in the United States.