Ranking of Iowa Cities and Places By Percentage of Voting-age Population that were American Indian and Alaska Native Alone from Census 2020

According to the data from the United States 2020 decennial Census for Iowa counties, in April 2020, among all of Iowa's cities and places with a voting-age population of at least 10K, Sioux City city had the highest percentage of its voting-age population that identified their race as American Indian and Alaska Native Alone (2.45%), followed by Marshalltown city (0.98%), and Ottumwa city (0.77%).

The chart and table below shows the ranking of all of Iowa cities and places with a voting-age population of at least 10K, based on the percentage of the voting-age population that identified their race as American Indian and Alaska Native Alone.

You can see similar ranking information for other states. You can also see similar rankings of cities and places for other racial groups, in Iowa.