Population By Race and Ethnicity in Yankton County, SD in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 23,353 population of Yankton County, South Dakota comprised of 1,274 people who identified as Hispanic (5.46%), and 22,079 people who identified as Non-Hispanic (94.55%).

Race: The White Alone population was the largest racial group in Yankton County, South Dakota with a population of 21,552 (92.29%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 749 (3.21%); and Black or African American Alone was the third largest racial group with a population of 456 (1.95%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Yankton County, South Dakota in 2021, with a population of 20,543 (87.97%); the second largest ethnic group was White Alone - Hispanic with a population of 1,009 (4.32%); and the third largest ethnic group was American Indian and Alaska Native Alone - Non Hispanic with a population of 578 (2.48%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Yankton, South Dakota.

You can find similar information for other South Dakota counties, and for South Dakota.

See this for other years:
Hispanics and Non Hispanics in Yankton County, SD in 2021
Total Population:
Race in Yankton County, SD in 2021
Total Population:
Ethnicity in Yankton County, SD in 2021
Total Population:
Population By Race in Yankton , SD in 2021
Race Population Percentage
Black or African American Alone 456 1.95%
White Alone 21,552 92.29%
American Indian and Alaska Native Alone 749 3.21%
Asian Alone 170 0.73%
Native Hawaiian And Pacific Islander Alone 12 0.05%
Two Or More Races 414 1.77%
Population By Ethnicity in Yankton , SD in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 54 0.23%
White Alone - Hispanic 1,009 4.32%
American Indian and Alaska Native Alone - Hispanic 171 0.73%
Asian Alone - Hispanic 5 0.02%
Native Hawaiian And Pacific Islander Alone - Hispanic 4 0.02%
Two Or More Races - Hispanic 31 0.13%
Black or African American Alone - Non Hispanic 402 1.72%
White Alone - Non Hispanic 20,543 87.97%
American Indian and Alaska Native Alone - Non Hispanic 578 2.48%
Asian Alone - Non Hispanic 165 0.71%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 8 0.03%
Two Or More Races - Non Hispanic 383 1.64%