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

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 13.36K voting-age population of Delaware County, IA residents comprised of 155 residents who identified as Hispanic or Latino (1.16%), and 13.20K residents who identified as Non-Hispanic (98.84%).

Race: The White Alone voting-age population was the largest racial group in Delaware County, IA, with a voting-age population of 12.94K (96.89%). The Two Or More Races voting-age population was the second largest racial group in Delaware County, IA, with a voting-age population of 224 (1.68%). The Black or African American Alone voting-age population was the third largest racial group in Delaware County, IA, with a voting-age population of 72 (0.54%). The smallest racial group in Delaware County, IA was Native Hawaiian And Pacific Islander Alone with a voting-age population of 1 (0.01%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Delaware County, IA, with a voting-age population of 12.90K (96.54%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Delaware County, IA, with a voting-age population of 178 (1.33%). The Non-Hispanic - Black Alone voting-age population was the third largest ethnic group in Delaware County, IA, with a voting-age population of 72 (0.54%). The smallest ethnic group in Delaware County, IA was Non-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 Delaware County, Iowa from the 2020 decennial census.

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

Delaware County, IA Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Delaware County, IA Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Delaware County, IA Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Delaware County, 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 72 0.54
White Alone 12943 96.89
American Indian and Alaska Native Alone 31 0.23
Asian Alone 36 0.27
Native Hawaiian And Pacific Islander Alone 1 0.01
Some Other Race Alone 52 0.39
Two Or More Races 224 1.68
Delaware County, 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 12897 96.54
Non-Hispanic - Two or More Races 178 1.33
Non-Hispanic - Black Alone 72 0.54
Hispanic - White Alone 46 0.34
Hispanic - Two or More Races 46 0.34
Hispanic - Some Other Race Alone 38 0.28
Non-Hispanic - Asian Alone 27 0.20
Non-Hispanic - American Indian & Alaska Native 16 0.12
Hispanic - American Indian & Alaska Native 15 0.11
Non-Hispanic - Some Other Race Alone 14 0.11
Hispanic - Asian Alone 9 0.07
Hispanic - Native Hawaiian & Pac. Islander 1 0.01
Hispanic - Black Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00