Aurora, South Dakota 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 2.75K population of Aurora, SD residents comprised of 219 residents who identified as Hispanic or Latino (7.97%), and 2.53K residents who identified as Non-Hispanic (92.03%).

Race: The White Alone population was the largest racial group in Aurora, SD, with a population of 2.44K (88.93%). The Some Other Race Alone population was the second largest racial group in Aurora, SD, with a population of 139 (5.06%). The Two Or More Races population was the third largest racial group in Aurora, SD, with a population of 97 (3.53%). The smallest racial group in Aurora, SD was Native Hawaiian And Pacific Islander Alone with a population of 2 (0.07%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Aurora, SD, with a population of 2.41K (87.70%). The Hispanic - Some Other Race Alone population was the second largest ethnic group in Aurora, SD, with a population of 139 (5.06%). The Non-Hispanic - Two or More Races population was the third largest ethnic group in Aurora, SD, with a population of 54 (1.97%). The smallest ethnic group in Aurora, SD was Non-Hispanic - Some Other Race Alone 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 Aurora, South Dakota from the 2020 decennial census.

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

Aurora, SD Hispanics and Non Hispanics Population in Census 2020
Total Population:
Aurora, SD Racial Groups in Census 2020
Total Population:
Aurora, SD Ethnicity Groups in Census 2020
Total Population:
Aurora, SD Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 14 0.51
White Alone 2443 88.93
American Indian and Alaska Native Alone 38 1.38
Asian Alone 14 0.51
Native Hawaiian And Pacific Islander Alone 2 0.07
Some Other Race Alone 139 5.06
Two Or More Races 97 3.53
Aurora, SD Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 2409 87.70
Hispanic - Some Other Race Alone 139 5.06
Non-Hispanic - Two or More Races 54 1.97
Hispanic - Two or More Races 43 1.57
Non-Hispanic - American Indian & Alaska Native 38 1.38
Hispanic - White Alone 34 1.24
Non-Hispanic - Black Alone 14 0.51
Non-Hispanic - Asian Alone 13 0.47
Hispanic - Native Hawaiian & Pac. Islander 2 0.07
Hispanic - Asian Alone 1 0.04
Hispanic - Black Alone 0 0.00
Hispanic - American Indian & Alaska Native 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Non-Hispanic - Some Other Race Alone 0 0.00