Yankton County, South Dakota Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 23.31K population of Yankton County, SD residents comprised of 1.23K residents who identified as Hispanic or Latino (5.29%), and 22.08K residents who identified as Non-Hispanic (94.71%).

Race: The White Alone population was the largest racial group in Yankton County, SD, with a population of 20.57K (88.26%). The Two Or More Races population was the second largest racial group in Yankton County, SD, with a population of 1.08K (4.64%). The American Indian and Alaska Native Alone population was the third largest racial group in Yankton County, SD, with a population of 695 (2.98%). The smallest racial group in Yankton County, SD was Native Hawaiian And Pacific Islander Alone with a population of 9 (0.04%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Yankton County, SD, with a population of 20.20K (86.64%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Yankton County, SD, with a population of 752 (3.23%). The Non-Hispanic - American Indian & Alaska Native population was the third largest ethnic group in Yankton County, SD, with a population of 638 (2.74%). The smallest ethnic group in Yankton County, SD 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 Yankton County, 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.

Yankton County, SD Hispanics and Non Hispanics Population in Census 2020
Total Population:
Yankton County, SD Racial Groups in Census 2020
Total Population:
Yankton County, SD Ethnicity Groups in Census 2020
Total Population:
Yankton County, SD Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 317 1.36
White Alone 20573 88.26
American Indian and Alaska Native Alone 695 2.98
Asian Alone 129 0.55
Native Hawaiian And Pacific Islander Alone 9 0.04
Some Other Race Alone 505 2.17
Two Or More Races 1082 4.64
Yankton County, SD Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 20195 86.64
Non-Hispanic - Two or More Races 752 3.23
Non-Hispanic - American Indian & Alaska Native 638 2.74
Hispanic - Some Other Race Alone 464 1.99
Hispanic - White Alone 378 1.62
Hispanic - Two or More Races 330 1.42
Non-Hispanic - Black Alone 312 1.34
Non-Hispanic - Asian Alone 129 0.55
Hispanic - American Indian & Alaska Native 57 0.25
Non-Hispanic - Some Other Race Alone 41 0.18
Non-Hispanic - Native Hawaiian & Pac. Islander 9 0.04
Hispanic - Black Alone 5 0.02
Hispanic - Asian Alone 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00