Boone, Iowa Voting-age Population By Race and Ethnicity from Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 20.53K voting-age population of Boone, IA residents comprised of 393 residents who identified as Hispanic or Latino (1.91%), and 20.14K residents who identified as Non-Hispanic (98.09%).

Race: The White Alone voting-age population was the largest racial group in Boone, IA, with a voting-age population of 19.48K (94.85%). The Two Or More Races voting-age population was the second largest racial group in Boone, IA, with a voting-age population of 632 (3.08%). The Black or African American Alone voting-age population was the third largest racial group in Boone, IA, with a voting-age population of 155 (0.76%). The smallest racial group in Boone, IA was Native Hawaiian And Pacific Islander Alone with a voting-age population of 2 (0.01%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Boone, IA, with a voting-age population of 19.36K (94.28%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Boone, IA, with a voting-age population of 496 (2.42%). The Non-Hispanic - Black Alone voting-age population was the third largest ethnic group in Boone, IA, with a voting-age population of 147 (0.72%). The smallest ethnic group in Boone, IA was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 0 (0.00%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Boone, Iowa from the 2020 decennial census.

You can see similar information for other Iowa counties and also for the state of Iowa.

Boone, IA Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Boone, IA Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Boone, IA Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Boone, IA Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 155 0.76
White Alone 19476 94.85
American Indian and Alaska Native Alone 45 0.22
Asian Alone 75 0.37
Native Hawaiian And Pacific Islander Alone 2 0.01
Some Other Race Alone 148 0.72
Two Or More Races 632 3.08
Boone, IA Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 19358 94.28
Non-Hispanic - Two or More Races 496 2.42
Non-Hispanic - Black Alone 147 0.72
Hispanic - Two or More Races 136 0.66
Hispanic - Some Other Race Alone 119 0.58
Hispanic - White Alone 118 0.57
Non-Hispanic - Asian Alone 75 0.37
Non-Hispanic - American Indian & Alaska Native 33 0.16
Non-Hispanic - Some Other Race Alone 29 0.14
Hispanic - American Indian & Alaska Native 12 0.06
Hispanic - Black Alone 8 0.04
Non-Hispanic - Native Hawaiian & Pac. Islander 2 0.01
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00