Clarke, 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 9.75K population of Clarke, IA residents comprised of 1.53K residents who identified as Hispanic or Latino (15.74%), and 8.21K residents who identified as Non-Hispanic (84.26%).

Race: The White Alone population was the largest racial group in Clarke, IA, with a population of 8.23K (84.44%). The Two Or More Races population was the second largest racial group in Clarke, IA, with a population of 665 (6.82%). The Some Other Race Alone population was the third largest racial group in Clarke, IA, with a population of 632 (6.48%). The smallest racial group in Clarke, IA was Native Hawaiian And Pacific Islander Alone with a population of 40 (0.41%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Clarke, IA, with a population of 7.84K (80.40%). The Hispanic - Some Other Race Alone population was the second largest ethnic group in Clarke, IA, with a population of 604 (6.20%). The Hispanic - Two or More Races population was the third largest ethnic group in Clarke, IA, with a population of 487 (5.00%). The smallest ethnic group in Clarke, 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 Clarke, Iowa from the 2020 decennial census.

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

Clarke, IA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Clarke, IA Racial Groups in Census 2020
Total Population:
Clarke, IA Ethnicity Groups in Census 2020
Total Population:
Clarke, 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 44 0.45
White Alone 8231 84.44
American Indian and Alaska Native Alone 55 0.56
Asian Alone 81 0.83
Native Hawaiian And Pacific Islander Alone 40 0.41
Some Other Race Alone 632 6.48
Two Or More Races 665 6.82
Clarke, IA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 7837 80.40
Hispanic - Some Other Race Alone 604 6.20
Hispanic - Two or More Races 487 5.00
Hispanic - White Alone 394 4.04
Non-Hispanic - Two or More Races 178 1.83
Non-Hispanic - Asian Alone 81 0.83
Hispanic - American Indian & Alaska Native 48 0.49
Non-Hispanic - Black Alone 43 0.44
Non-Hispanic - Native Hawaiian & Pac. Islander 40 0.41
Non-Hispanic - Some Other Race Alone 28 0.29
Non-Hispanic - American Indian & Alaska Native 7 0.07
Hispanic - Black Alone 1 0.01
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00