Ranking of South Carolina Counties By Percentage of Population that are Non-Hispanic American Indian and Alaska Native in 2018
Updated on June 18, 2025.
Based on the US Census Vintage data estimates, in 2018, among all South Carolina counties, Marlboro County had the highest percentage of its population who identified their ethnicity as Non-Hispanic American Indian and Alaska Native (4.49%), followed by Dillon County (2.56%), and Colleton County (0.77%).
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
Non-Hispanic American Indian and Alaska Native in 2018
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| Rank | County | % of County Population |
|---|---|---|
| 1 | Marlboro County | 4.49 |
| 2 | Dillon County | 2.56 |
| 3 | Colleton County | 0.77 |
| 4 | York County | 0.7 |
| 5 | Orangeburg County | 0.58 |
| 6 | Dorchester County | 0.57 |
| 7 | Chesterfield County | 0.56 |
| 8 | Barnwell County | 0.52 |
| 9 | Marion County | 0.51 |
| 10 | Chester County | 0.5 |
| 11 | Berkeley County | 0.48 |
| 12 | Horry County | 0.4 |
| 13 | Aiken County | 0.38 |
| 14 | Jasper County | 0.37 |
| 14 | Sumter County | 0.37 |
| 15 | Lexington County | 0.36 |
| 15 | Williamsburg County | 0.36 |
| 16 | Calhoun County | 0.35 |
| 17 | Lee County | 0.34 |
| 18 | Saluda County | 0.33 |
| 19 | Bamberg County | 0.32 |
| 19 | Edgefield County | 0.32 |
| 20 | Hampton County | 0.31 |
| 20 | Kershaw County | 0.31 |
| 21 | Abbeville County | 0.3 |
| 21 | Allendale County | 0.3 |
| 21 | Clarendon County | 0.3 |
| 21 | Darlington County | 0.3 |
| 21 | Newberry County | 0.3 |
| 22 | Cherokee County | 0.28 |
| 22 | Fairfield County | 0.28 |
| 22 | Florence County | 0.28 |
| 23 | Union County | 0.27 |
| 24 | Lancaster County | 0.26 |
| 25 | Oconee County | 0.25 |
| 25 | Richland County | 0.25 |
| 26 | Laurens County | 0.24 |
| 27 | Anderson County | 0.23 |
| 27 | Charleston County | 0.23 |
| 27 | Georgetown County | 0.23 |
| 28 | Spartanburg County | 0.21 |
| 29 | Beaufort County | 0.2 |
| 29 | Greenville County | 0.2 |
| 29 | Greenwood County | 0.2 |
| 30 | Pickens County | 0.19 |
| 31 | McCormick County | 0.11 |