Allendale, South Carolina Voting-age Population By Race in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Allendale, SC voting-age population of 6,687 people, 68.46% of them (4,578 people) identified their race as Black or African American Alone, 27.20% of them (1,819 people) identified their race as White Alone, and 1.85% of them (124 people) identified their race as Two Or More Races.

The first chart below shows the voting-age population by race and the second chart shows the percentage of the the Allendale, SC voting-age population for each race. You can also find the information in a table below.

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

Allendale, SC Voting-age Population By Race in Census 2020
Black or African American Alone
White Alone
Two Or More Races
Some Other Race Alone
American Indian and Alaska Native Alone
Asian Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Allendale, SC Voting-age Population By Race in Census 2020
Black or African American Alone
White Alone
Two Or More Races
Some Other Race Alone
American Indian and Alaska Native Alone
Asian Alone
Native Hawaiian And Pacific Islander Alone
Allendale, SC Voting-age Population By Race in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 4578 68.46
White Alone 1819 27.20
American Indian and Alaska Native Alone 37 0.55
Asian Alone 17 0.25
Native Hawaiian And Pacific Islander Alone 0 0.00
Some Other Race Alone 112 1.68
Two Or More Races 124 1.85