Carroll, Iowa Census 2020 Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 20.76K population of Carroll, IA residents comprised of 594 residents who identified as Hispanic or Latino (2.86%), and 20.17K residents who identified as Non-Hispanic (97.14%).

Race: The White Alone population was the largest racial group in Carroll, IA, with a population of 19.54K (94.14%). The Two Or More Races population was the second largest racial group in Carroll, IA, with a population of 594 (2.86%). The Black or African American Alone population was the third largest racial group in Carroll, IA, with a population of 262 (1.26%). The smallest racial group in Carroll, IA was Native Hawaiian And Pacific Islander Alone with a population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Carroll, IA, with a population of 19.41K (93.49%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Carroll, IA, with a population of 383 (1.85%). The Non-Hispanic - Black Alone population was the third largest ethnic group in Carroll, IA, with a population of 262 (1.26%). The smallest ethnic group in Carroll, IA was Hispanic - Native Hawaiian & Pac. Islander with a population of 0 (0.00%).

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

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

Carroll, IA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Carroll, IA Racial Groups in Census 2020
Total Population:
Carroll, IA Ethnicity Groups in Census 2020
Total Population:
Carroll, IA Population of Racial Groups in Census 2020
Items per page:
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Race Population % of County Population
Black or African American Alone 262 1.26
White Alone 19543 94.14
American Indian and Alaska Native Alone 32 0.15
Asian Alone 75 0.36
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 254 1.22
Two Or More Races 594 2.86
Carroll, IA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 19409 93.49
Non-Hispanic - Two or More Races 383 1.85
Non-Hispanic - Black Alone 262 1.26
Hispanic - Some Other Race Alone 236 1.14
Hispanic - Two or More Races 211 1.02
Hispanic - White Alone 134 0.65
Non-Hispanic - Asian Alone 75 0.36
Non-Hispanic - American Indian & Alaska Native 19 0.09
Non-Hispanic - Some Other Race Alone 18 0.09
Hispanic - American Indian & Alaska Native 13 0.06
Hispanic - Black Alone 0 0.00
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00