Marlboro County, South Carolina Population By Race in Census 2020

Updated on March 15, 2023.

According to the data from the US 2020 decennial Census, in April 2020, among Marlboro County, SC population of 26,667 people, 50.22% (13,391) identified their race as Black or African American Alone, 40.65% (10,839) identified their race as White Alone, and 4.27% (1,139) identified their race as American Indian and Alaska Native Alone.

The first chart below shows the population by race and the second chart shows the percentage of the 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.

Marlboro County, SC Population By Race in Census 2020
Black or African American Alone
White Alone
American Indian and Alaska Native Alone
Two Or More Races
Some Other Race Alone
Asian Alone
Native Hawaiian And Pacific Islander Alone
Percentage of Marlboro County, SC Population By Race in Census 2020
Black or African American Alone
White Alone
American Indian and Alaska Native Alone
Two Or More Races
Some Other Race Alone
Asian Alone
Native Hawaiian And Pacific Islander Alone
Marlboro County, SC Population By Race in Census 2020
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Race Population % of County Population
Black or African American Alone 13391 50.22
White Alone 10839 40.65
American Indian and Alaska Native Alone 1139 4.27
Asian Alone 99 0.37
Native Hawaiian And Pacific Islander Alone 7 0.03
Some Other Race Alone 151 0.57
Two Or More Races 1041 3.90