Ranking of South Carolina Counties By Percentage of Population that are Non-Hispanic Two Or More Races in 2021

Updated on June 18, 2025.

Based on the US Census Vintage data estimates, in 2021, among all South Carolina counties, Dorchester County had the highest percentage of its population who identified their ethnicity as Non-Hispanic Two Or More Races (2.67%), followed by Berkeley County (2.63%), and Dillon County (2.36%).

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.

See this for other years:
Ranking of South Carolina Counties By Percentage of Pop. that are Non-Hispanic Two Or More Races in 2021
Dorchester
Berkeley
Dillon
Richland
Union
Marlboro
Sumter
York
Aiken
Chester
Ranking of South Carolina Counties By Percentage of Pop. that are Non-Hispanic Two Or More Races in 2021
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Rank County % of County Population
1 Dorchester County 2.67
2 Berkeley County 2.63
3 Dillon County 2.36
4 Richland County 2.21
5 Union County 2.17
6 Marlboro County 2.16
7 Sumter County 2.14
8 York County 2.13
9 Aiken County 2.1
10 Chester County 2.01
10 Chesterfield County 2.01
11 Horry County 1.97
12 Spartanburg County 1.95
13 Greenville County 1.89
14 Anderson County 1.88
14 Lexington County 1.88
15 Barnwell County 1.86
15 Kershaw County 1.86
16 Colleton County 1.82
17 Oconee County 1.8
18 Pickens County 1.78
19 Cherokee County 1.77
20 Beaufort County 1.72
21 Fairfield County 1.68
22 Lancaster County 1.65
23 Laurens County 1.62
24 Charleston County 1.59
25 Edgefield County 1.56
26 Abbeville County 1.52
27 Darlington County 1.51
28 Marion County 1.45
29 Florence County 1.44
29 Orangeburg County 1.44
30 Calhoun County 1.43
31 Newberry County 1.42
32 Greenwood County 1.41
33 Hampton County 1.38
34 Saluda County 1.37
35 Jasper County 1.3
36 Bamberg County 1.17
37 McCormick County 1.14
38 Clarendon County 1.04
39 Williamsburg County 1.01
40 Lee County 1
41 Allendale County 0.99
42 Georgetown County 0.91