Clark, Idaho 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 790 population of Clark, ID residents comprised of 288 residents who identified as Hispanic or Latino (36.46%), and 502 residents who identified as Non-Hispanic (63.54%).

Race: The White Alone population was the largest racial group in Clark, ID, with a population of 498 (63.04%). The Some Other Race Alone population was the second largest racial group in Clark, ID, with a population of 175 (22.15%). The Two Or More Races population was the third largest racial group in Clark, ID, with a population of 104 (13.17%). The smallest racial group in Clark, ID 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, ID, with a population of 463 (58.61%). The Hispanic - Some Other Race Alone population was the second largest ethnic group in Clark, ID, with a population of 173 (21.90%). The Hispanic - Two or More Races population was the third largest ethnic group in Clark, ID, with a population of 73 (9.24%). The smallest ethnic group in Clark, ID 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, Idaho from the 2020 decennial census.

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

Clark, ID Hispanics and Non Hispanics Population in Census 2020
Total Population:
Clark, ID Racial Groups in Census 2020
Total Population:
Clark, ID Ethnicity Groups in Census 2020
Total Population:
Clark, ID Population of Racial Groups in Census 2020
Items per page:
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Race Population % of County Population
Black or African American Alone 10 1.27
White Alone 498 63.04
American Indian and Alaska Native Alone 2 0.25
Asian Alone 1 0.13
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 175 22.15
Two Or More Races 104 13.17
Clark, ID Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 463 58.61
Hispanic - Some Other Race Alone 173 21.90
Hispanic - Two or More Races 73 9.24
Hispanic - White Alone 35 4.43
Non-Hispanic - Two or More Races 31 3.92
Hispanic - Black Alone 7 0.89
Non-Hispanic - Black Alone 3 0.38
Non-Hispanic - American Indian & Alaska Native 2 0.25
Non-Hispanic - Some Other Race Alone 2 0.25
Non-Hispanic - Asian Alone 1 0.13
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