Ranking of South Carolina Counties By Percentage of Population that are Two Or More Races in 2020
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2020, among all South Carolina counties, Dorchester County had the highest percentage of its population who identified their race as Two Or More Races (3%), followed by Berkeley County (2.98%), and Richland County (2.48%).
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 2020
25
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Dorchester County | 3 |
| 2 | Berkeley County | 2.98 |
| 3 | Richland County | 2.48 |
| 4 | Dillon County | 2.37 |
| 5 | Aiken County | 2.33 |
| 6 | York County | 2.31 |
| 7 | Sumter County | 2.28 |
| 8 | Chesterfield County | 2.23 |
| 8 | Marlboro County | 2.23 |
| 9 | Horry County | 2.16 |
| 10 | Spartanburg County | 2.14 |
| 11 | Union County | 2.11 |
| 12 | Greenville County | 2.07 |
| 13 | Beaufort County | 2.06 |
| 13 | Lexington County | 2.06 |
| 14 | Chester County | 2.05 |
| 15 | Oconee County | 1.96 |
| 16 | Kershaw County | 1.95 |
| 17 | Pickens County | 1.94 |
| 18 | Anderson County | 1.92 |
| 19 | Cherokee County | 1.85 |
| 20 | Fairfield County | 1.84 |
| 21 | Colleton County | 1.83 |
| 22 | Charleston County | 1.8 |
| 23 | Barnwell County | 1.78 |
| 24 | Jasper County | 1.76 |
| 24 | Lancaster County | 1.76 |
| 24 | Laurens County | 1.76 |
| 24 | Newberry County | 1.76 |
| 25 | Edgefield County | 1.75 |
| 26 | Greenwood County | 1.61 |
| 27 | Hampton County | 1.58 |
| 28 | Abbeville County | 1.55 |
| 29 | Saluda County | 1.54 |
| 30 | Marion County | 1.53 |
| 31 | Florence County | 1.52 |
| 32 | Orangeburg County | 1.51 |
| 33 | Darlington County | 1.48 |
| 34 | Calhoun County | 1.47 |
| 35 | Clarendon County | 1.21 |
| 36 | Bamberg County | 1.14 |
| 37 | Lee County | 1.11 |
| 38 | Williamsburg County | 1.1 |
| 39 | Allendale County | 1.07 |
| 39 | McCormick County | 1.07 |
| 40 | Georgetown County | 1.06 |