Population By Race and Ethnicity in Clark County, SD in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 3,721 population of Clark County, South Dakota comprised of 144 people who identified as Hispanic (3.87%), and 3,577 people who identified as Non-Hispanic (96.13%).

Race: The White Alone population was the largest racial group in Clark County, South Dakota with a population of 3,579 (96.18%); Black or African American Alone population was the second largest racial group with a population of 64 (1.72%); and Two Or More Races was the third largest racial group with a population of 37 (0.99%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Clark County, South Dakota in 2018, with a population of 3,462 (93.04%); the second largest ethnic group was White Alone - Hispanic with a population of 117 (3.14%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 57 (1.53%).

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 2018
Total Population:
Race in Clark County, SD in 2018
Total Population:
Ethnicity in Clark County, SD in 2018
Total Population:
Population By Race in Clark , SD in 2018
Race Population Percentage
Black or African American Alone 64 1.72%
White Alone 3,579 96.18%
American Indian and Alaska Native Alone 25 0.67%
Asian Alone 16 0.43%
Native Hawaiian And Pacific Islander Alone 0 0%
Two Or More Races 37 0.99%
Population By Ethnicity in Clark , SD in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 7 0.19%
White Alone - Hispanic 117 3.14%
American Indian and Alaska Native Alone - Hispanic 15 0.4%
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 57 1.53%
White Alone - Non Hispanic 3,462 93.04%
American Indian and Alaska Native Alone - Non Hispanic 10 0.27%
Asian Alone - Non Hispanic 16 0.43%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 0 0%
Two Or More Races - Non Hispanic 32 0.86%