Clark, Missouri 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 6.63K population of Clark, MO residents comprised of 50 residents who identified as Hispanic or Latino (0.75%), and 6.58K residents who identified as Non-Hispanic (99.25%).

Race: The White Alone population was the largest racial group in Clark, MO, with a population of 6.36K (95.92%). The Two Or More Races population was the second largest racial group in Clark, MO, with a population of 209 (3.15%). The Black or African American Alone population was the third largest racial group in Clark, MO, with a population of 23 (0.35%). The smallest racial group in Clark, MO was Native Hawaiian And Pacific Islander Alone with a population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Clark, MO, with a population of 6.34K (95.52%). The Non-Hispanic - Two or More Races population was the second largest ethnic group in Clark, MO, with a population of 195 (2.94%). The Hispanic - White Alone population was the third largest ethnic group in Clark, MO, with a population of 26 (0.39%). The smallest ethnic group in Clark, MO 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 Clark, Missouri from the 2020 decennial census.

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

Clark, MO Hispanics and Non Hispanics Population in Census 2020
Total Population:
Clark, MO Racial Groups in Census 2020
Total Population:
Clark, MO Ethnicity Groups in Census 2020
Total Population:
Clark, MO Population of Racial Groups in Census 2020
Items per page:
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Race Population % of County Population
Black or African American Alone 23 0.35
White Alone 6363 95.92
American Indian and Alaska Native Alone 9 0.14
Asian Alone 12 0.18
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 18 0.27
Two Or More Races 209 3.15
Clark, MO Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 6337 95.52
Non-Hispanic - Two or More Races 195 2.94
Hispanic - White Alone 26 0.39
Non-Hispanic - Black Alone 21 0.32
Hispanic - Two or More Races 14 0.21
Non-Hispanic - Asian Alone 12 0.18
Non-Hispanic - Some Other Race Alone 10 0.15
Non-Hispanic - American Indian & Alaska Native 9 0.14
Hispanic - Some Other Race Alone 8 0.12
Hispanic - Black Alone 2 0.03
Hispanic - American Indian & Alaska Native 0 0.00
Hispanic - Asian Alone 0 0.00
Non-Hispanic - Native Hawaiian & Pac. Islander 0 0.00
Hispanic - Native Hawaiian & Pac. Islander 0 0.00