Hardin, 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 16.88K population of Hardin, IA residents comprised of 818 residents who identified as Hispanic or Latino (4.85%), and 16.06K residents who identified as Non-Hispanic (95.15%).

Race: The White Alone population was the largest racial group in Hardin, IA, with a population of 15.47K (91.63%). The Two Or More Races population was the second largest racial group in Hardin, IA, with a population of 724 (4.29%). The Some Other Race Alone population was the third largest racial group in Hardin, IA, with a population of 413 (2.45%). The smallest racial group in Hardin, IA was Native Hawaiian And Pacific Islander Alone with a population of 6 (0.04%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Hardin, IA, with a population of 15.29K (90.60%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Hardin, IA, with a population of 479 (2.84%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Hardin, IA, with a population of 381 (2.26%). The smallest ethnic group in Hardin, IA was Non-Hispanic - Native Hawaiian & Pac. Islander with a population of 2 (0.01%).

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

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

Hardin, IA Hispanics and Non Hispanics Population in Census 2020
Total Population:
Hardin, IA Racial Groups in Census 2020
Total Population:
Hardin, IA Ethnicity Groups in Census 2020
Total Population:
Hardin, IA Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 147 0.87
White Alone 15465 91.63
American Indian and Alaska Native Alone 32 0.19
Asian Alone 91 0.54
Native Hawaiian And Pacific Islander Alone 6 0.04
Some Other Race Alone 413 2.45
Two Or More Races 724 4.29
Hardin, IA Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 15292 90.60
Non-Hispanic - Two or More Races 479 2.84
Hispanic - Some Other Race Alone 381 2.26
Hispanic - Two or More Races 245 1.45
Hispanic - White Alone 173 1.02
Non-Hispanic - Black Alone 144 0.85
Non-Hispanic - Asian Alone 86 0.51
Non-Hispanic - Some Other Race Alone 32 0.19
Non-Hispanic - American Indian & Alaska Native 25 0.15
Hispanic - American Indian & Alaska Native 7 0.04
Hispanic - Asian Alone 5 0.03
Hispanic - Native Hawaiian & Pac. Islander 4 0.02
Hispanic - Black Alone 3 0.02
Non-Hispanic - Native Hawaiian & Pac. Islander 2 0.01