Marlboro, 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 Marlboro, SC voting-age population of 21,584 people, 49.68% of them (10,722 people) identified their race as Black or African American Alone, 42.28% of them (9,126 people) identified their race as White Alone, and 4.10% of them (884 people) identified their race as American Indian and Alaska Native Alone.
The first chart below shows the voting-age population by race and the second chart shows the percentage of the the Marlboro, 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.
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Data Source: US Census Bureau, 2020 Census.
Marlboro, 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 | 10722 | 49.68 |
| White Alone | 9126 | 42.28 |
| American Indian and Alaska Native Alone | 884 | 4.10 |
| Asian Alone | 86 | 0.40 |
| Native Hawaiian And Pacific Islander Alone | 7 | 0.03 |
| Some Other Race Alone | 116 | 0.54 |
| Two Or More Races | 643 | 2.98 |