Iowa Non-Hispanic White Alone Citizen Voting-age Population By County in 2018 (ACS-5Yrs)

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the Non-Hispanic White Alone citizen voting-age population for Iowa was 2,548,850 and represented 110.21% of the total Iowa citizen voting-age population.

Among all Iowa counties, Polk had the highest Non-Hispanic White Alone citizen voting-age population (287.79K), followed by Linn (150.51K), and Scott (109.10K).

In terms of percentages, Carroll had the highest percentage of its citizen voting-age population being Non-Hispanic White Alone (99.18%), followed by Lucas (98.91%), and Van Buren (98.36%).

The chart and table below shows the Non-Hispanic White Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age population that were Non-Hispanic White Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.