South Carolina Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2021 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the Non-Hispanic American Indian & Alaska Native Alone citizen population for South Carolina was 17,485 and represented 0.36% of the total South Carolina citizen population.

Among all South Carolina counties, York had the highest Non-Hispanic American Indian & Alaska Native Alone citizen population (1.65K), followed by Horry (890), and Marlboro (805).

In terms of percentages, Marlboro had the highest percentage of its citizen population being Non-Hispanic American Indian & Alaska Native Alone (3.02%), followed by Dillon (2.44%), and Colleton (0.74%).

The chart and table below shows the Non-Hispanic American Indian & Alaska Native Alone citizen population of each county and the percentage of each county's citizen population that were Non-Hispanic American Indian & Alaska Native Alone.

You can see similar information for other states and by state for the United States.

You can also see similar information for other ethnicities.

See this for other years:
South Carolina Non-Hispanic American Indian and Alaska Native Alone Citizen Population By County in 2021
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County Citizen Population % of County Citizen Population
York 1645 0.61
Horry 890 0.27
Marlboro 805 3.02
Greenville 755 0.15
Berkeley 730 0.33
Dillon 690 2.44
Lexington 600 0.21
Richland 600 0.15
Charleston 495 0.13
Spartanburg 460 0.15
Dorchester 385 0.25
Orangeburg 365 0.43
Anderson 285 0.14
Colleton 280 0.74
Florence 280 0.21
Beaufort 205 0.12
Marion 205 0.70
Sumter 170 0.16
Pickens 160 0.13
Darlington 150 0.24
Aiken 145 0.09
Williamsburg 125 0.41
Chester 120 0.37
Lancaster 110 0.12
Oconee 90 0.12
Fairfield 85 0.40
Georgetown 85 0.14
Greenwood 85 0.13
Newberry 65 0.18
Laurens 60 0.09
Cherokee 55 0.10
Edgefield 55 0.22
Abbeville 35 0.14
Calhoun 30 0.21
Clarendon 30 0.10
Jasper 30 0.11
Union 30 0.11
Kershaw 25 0.04
Chesterfield 20 0.05
Allendale 15 0.18
Barnwell 15 0.07
Saluda 15 0.08
Bamberg 4 0.03
Lee 4 0.02
Hampton 0 0.00
McCormick 0 0.00