Black Rock City, Arkansas Census 2020 Voting-age Population By Race and Ethnicity

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, the 452 voting-age population of Black Rock City, AR residents comprised of 6 residents who identified as Hispanic or Latino (1.33%), and 446 residents who identified as Non-Hispanic (98.67%).

Race: The White Alone voting-age population was the largest racial group in Black Rock City, AR, with a voting-age population of 414 (91.59%). The Two Or More Races voting-age population was the second largest racial group in Black Rock City, AR, with a voting-age population of 31 (6.86%). The Some Other Race Alone voting-age population was the third largest racial group in Black Rock City, AR, with a voting-age population of 3 (0.66%). The smallest racial group in Black Rock City, AR was Native Hawaiian And Pacific Islander Alone with a voting-age population of 0 (0.00%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Black Rock City, AR, with a voting-age population of 413 (91.37%). The Non-Hispanic - Two or More Races voting-age population was the second largest ethnic group in Black Rock City, AR, with a voting-age population of 29 (6.42%). The Hispanic - Some Other Race Alone voting-age population was the third largest ethnic group in Black Rock City, AR, with a voting-age population of 3 (0.66%). The smallest ethnic group in Black Rock City, AR was Non-Hispanic - Some Other Race Alone with a voting-age population of 0 (0.00%).

The charts and tables below shows the voting-age population and percentage of each racial group and ethnicity group in Black Rock City, Arkansas from the 2020 decennial census.

You can see similar information for other cities and places in Arkansas and also for the state of Arkansas.

Black Rock City, AR Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Black Rock City, AR Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Black Rock City, AR Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Black Rock City, AR Voting-age Population of Racial Groups in Census 2020
0 of 0
Race Voting-age Population % of City or Place Voting-age Population
Black or African American Alone 2 0.44
White Alone 414 91.59
American Indian and Alaska Native Alone 2 0.44
Asian Alone 0 0.00
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 3 0.66
Two Or More Races 31 6.86
Black Rock City, AR Voting-age Population of Ethnicity Groups in Census 2020
0 of 0
Ethnicity Voting-age Population % of City or Place Voting-age Population
Non-Hispanic - White Alone 413 91.37
Non-Hispanic - Two or More Races 29 6.42
Hispanic - Some Other Race Alone 3 0.66
Non-Hispanic - Black Alone 2 0.44
Non-Hispanic - American Indian & Alaska Native 2 0.44
Hispanic - Two or More Races 2 0.44
Hispanic - White Alone 1 0.22
Hispanic - Black Alone 0 0.00
Hispanic - American Indian & Alaska Native 0 0.00
Non-Hispanic - Asian Alone 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
Non-Hispanic - Some Other Race Alone 0 0.00