Iowa Census 2020 Non-Hispanic - White Alone Population By County

According to the data from the US 2020 decennial Census, as at April 2020, there were 2,638,201 people who identified as Non-Hispanic - White Alone in Iowa, which was 82.69% of the total Iowa population.

Polk County had the highest number of people who identified as Non-Hispanic - White Alone (362,260), followed by Linn County (187,911), and Scott County (134,578). On the other hand, the three counties with the least number of people who identified as Non-Hispanic - White Alone were: Adams County (3,518), Ringgold County (4,447), and Taylor County (5,304).

When it comes to the percentage of each county's population that identify as Non-Hispanic - White Alone, Audubon County had the highest percentage (95.93%), followed by Butler County (95.93%), and Davis County (95.88%).

Hover over or click on the counties to see the number and percentage of each county's Non-Hispanic - White Alone population. The data can also be filtered, sorted, and explored further in a table below.

You can see similar information for other ethnicities, and also for the different racial groups in Iowa.

You can also see this information for other states and also for the US by state.