Ranking of South Carolina Counties By Percentage of Population that are Black or African American Alone in 2010
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2010, among all South Carolina counties, Allendale County had the highest percentage of its population who identified their race as Black or African American Alone (73.79%), followed by Williamsburg County (65.97%), and Lee County (64.44%).
The chart below shows the top 10 counties, and the table below shows the ranking of all South Carolina counties.
You can see similar ranking information for other racial and ethnicity groups in the United States.
You can also see similar information for other states, and also the ranking of all counties in the United States.
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Related Topics: South Carolina Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Ranking of South Carolina Counties By Percentage of Pop. that are
Black or African American Alone in 2010
Items per page:
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Allendale County | 73.79 |
| 2 | Williamsburg County | 65.97 |
| 3 | Lee County | 64.44 |
| 4 | Orangeburg County | 62.46 |
| 5 | Bamberg County | 61.62 |
| 6 | Fairfield County | 59.23 |
| 7 | Marion County | 56.15 |
| 8 | Hampton County | 54.26 |
| 9 | Marlboro County | 51.21 |
| 10 | Clarendon County | 50.31 |
| 11 | McCormick County | 49.64 |
| 12 | Sumter County | 47.19 |
| 13 | Dillon County | 46.52 |
| 14 | Jasper County | 46.48 |
| 15 | Richland County | 46.42 |
| 16 | Barnwell County | 44.46 |
| 17 | Calhoun County | 42.83 |
| 18 | Darlington County | 41.82 |
| 19 | Florence County | 41.56 |
| 20 | Colleton County | 39.19 |
| 21 | Chester County | 37.5 |
| 22 | Edgefield County | 37.47 |
| 23 | Georgetown County | 33.69 |
| 24 | Chesterfield County | 32.81 |
| 25 | Greenwood County | 31.69 |
| 26 | Newberry County | 31.64 |
| 27 | Union County | 31.44 |
| 28 | Charleston County | 29.97 |
| 29 | Abbeville County | 28.43 |
| 30 | Saluda County | 26.84 |
| 31 | Dorchester County | 26.05 |
| 32 | Laurens County | 25.68 |
| 33 | Berkeley County | 25.42 |
| 34 | Kershaw County | 24.86 |
| 35 | Aiken County | 24.82 |
| 36 | Lancaster County | 24.07 |
| 37 | Spartanburg County | 20.81 |
| 38 | Cherokee County | 20.48 |
| 39 | Beaufort County | 19.64 |
| 40 | York County | 19.2 |
| 41 | Greenville County | 18.35 |
| 42 | Anderson County | 16.26 |
| 43 | Lexington County | 14.65 |
| 44 | Horry County | 13.67 |
| 45 | Oconee County | 7.65 |
| 46 | Pickens County | 6.6 |