Population By Race and Ethnicity in Clark County, SD in 2020

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2020, the 3,853 population of Clark County, South Dakota comprised of 164 people who identified as Hispanic (4.26%), and 3,689 people who identified as Non-Hispanic (95.74%).

Race: The White Alone population was the largest racial group in Clark County, South Dakota with a population of 3,702 (96.08%); Black or African American Alone population was the second largest racial group with a population of 63 (1.64%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 41 (1.06%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clark County, South Dakota in 2020, with a population of 3,568 (92.6%); the second largest ethnic group was White Alone - Hispanic with a population of 134 (3.48%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 60 (1.56%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Clark, 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 Clark County, SD in 2020
Total Population:
Race in Clark County, SD in 2020
Total Population:
Ethnicity in Clark County, SD in 2020
Total Population:
Population By Race in Clark , SD in 2020
Race Population Percentage
Black or African American Alone 63 1.64%
White Alone 3,702 96.08%
American Indian and Alaska Native Alone 41 1.06%
Asian Alone 9 0.23%
Native Hawaiian And Pacific Islander Alone 0 0%
Two Or More Races 38 0.99%
Population By Ethnicity in Clark , SD in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 3 0.08%
White Alone - Hispanic 134 3.48%
American Indian and Alaska Native Alone - Hispanic 22 0.57%
Asian Alone - Hispanic 0 0%
Native Hawaiian And Pacific Islander Alone - Hispanic 0 0%
Two Or More Races - Hispanic 5 0.13%
Black or African American Alone - Non Hispanic 60 1.56%
White Alone - Non Hispanic 3,568 92.6%
American Indian and Alaska Native Alone - Non Hispanic 19 0.49%
Asian Alone - Non Hispanic 9 0.23%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 33 0.86%