Ranking of South Carolina Counties By Percentage of Population that are Two Or More Races in 2010
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2010, among all South Carolina counties, Dorchester County had the highest percentage of its population who identified their race as Two Or More Races (2.38%), followed by Berkeley County (2.33%), and Richland County (1.91%).
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
Two Or More Races in 2010
25
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Dorchester County | 2.38 |
| 2 | Berkeley County | 2.33 |
| 3 | Richland County | 1.91 |
| 4 | Sumter County | 1.7 |
| 5 | Aiken County | 1.69 |
| 6 | Horry County | 1.68 |
| 7 | Beaufort County | 1.65 |
| 7 | York County | 1.65 |
| 8 | Lexington County | 1.57 |
| 9 | Dillon County | 1.55 |
| 10 | Marlboro County | 1.54 |
| 11 | Greenville County | 1.53 |
| 12 | Chesterfield County | 1.51 |
| 13 | Spartanburg County | 1.42 |
| 14 | Chester County | 1.4 |
| 14 | Oconee County | 1.4 |
| 15 | Barnwell County | 1.37 |
| 16 | Charleston County | 1.36 |
| 17 | Anderson County | 1.34 |
| 18 | Colleton County | 1.32 |
| 19 | Pickens County | 1.31 |
| 20 | Kershaw County | 1.3 |
| 21 | Cherokee County | 1.24 |
| 22 | Union County | 1.18 |
| 23 | Laurens County | 1.12 |
| 24 | Marion County | 1.1 |
| 25 | Lancaster County | 1.09 |
| 26 | Newberry County | 1.08 |
| 26 | Orangeburg County | 1.08 |
| 27 | Abbeville County | 1.07 |
| 27 | Florence County | 1.07 |
| 28 | Saluda County | 1.06 |
| 29 | Edgefield County | 1.05 |
| 30 | Fairfield County | 1.03 |
| 31 | Greenwood County | 1 |
| 31 | Hampton County | 1 |
| 32 | Calhoun County | 0.97 |
| 32 | Darlington County | 0.97 |
| 32 | Jasper County | 0.97 |
| 33 | Bamberg County | 0.9 |
| 34 | McCormick County | 0.88 |
| 35 | Georgetown County | 0.74 |
| 36 | Clarendon County | 0.72 |
| 36 | Lee County | 0.72 |
| 37 | Williamsburg County | 0.62 |
| 38 | Allendale County | 0.58 |