Jasper, 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 29.45K voting-age population of Jasper, IA residents comprised of 675 residents who identified as Hispanic or Latino (2.29%), and 28.77K residents who identified as Non-Hispanic (97.71%).

Race: The White Alone voting-age population was the largest racial group in Jasper, IA, with a voting-age population of 27.52K (93.46%). The Two Or More Races voting-age population was the second largest racial group in Jasper, IA, with a voting-age population of 891 (3.03%). The Black or African American Alone voting-age population was the third largest racial group in Jasper, IA, with a voting-age population of 513 (1.74%). The smallest racial group in Jasper, IA was Native Hawaiian And Pacific Islander Alone with a voting-age population of 20 (0.07%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Jasper, IA, with a voting-age population of 27.25K (92.54%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Jasper, IA, with a voting-age population of 701 (2.38%). The Non-Hispanic - Black Alone voting-age population was the third largest ethnic group in Jasper, IA, with a voting-age population of 501 (1.70%). The smallest ethnic group in Jasper, 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 Jasper, Iowa from the 2020 decennial census.

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

Jasper, IA Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Jasper, IA Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Jasper, IA Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Jasper, 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 513 1.74
White Alone 27520 93.46
American Indian and Alaska Native Alone 93 0.32
Asian Alone 164 0.56
Native Hawaiian And Pacific Islander Alone 20 0.07
Some Other Race Alone 245 0.83
Two Or More Races 891 3.03
Jasper, 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 27249 92.54
Non-Hispanic - Two or More Races 701 2.38
Non-Hispanic - Black Alone 501 1.70
Hispanic - White Alone 271 0.92
Hispanic - Two or More Races 190 0.65
Hispanic - Some Other Race Alone 183 0.62
Non-Hispanic - Asian Alone 164 0.56
Non-Hispanic - American Indian & Alaska Native 74 0.25
Non-Hispanic - Some Other Race Alone 62 0.21
Non-Hispanic - Native Hawaiian & Pac. Islander 20 0.07
Hispanic - American Indian & Alaska Native 19 0.07
Hispanic - Black Alone 12 0.04
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00