South Carolina Non-Hispanic American Indian and Alaska Native Alone Citizen Voting-age 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 voting-age population for South Carolina was 14,695 and represented 0.38% of the total South Carolina citizen voting-age population.

Among all South Carolina counties, York had the highest Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population (1.26K), followed by Horry (765), and Marlboro (760).

In terms of percentages, Marlboro had the highest percentage of its citizen voting-age population being Non-Hispanic American Indian & Alaska Native Alone (3.58%), followed by Dillon (2.61%), and Colleton (0.96%).

The chart and table below shows the Non-Hispanic American Indian & Alaska Native Alone citizen voting-age population of each county and the percentage of each county's citizen voting-age 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 Voting-age Population By County in 2021
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County Citizen Voting-age Population % of County Citizen Voting-age Population
York 1265 0.63
Horry 765 0.28
Marlboro 760 3.58
Greenville 665 0.18
Dillon 550 2.61
Berkeley 545 0.33
Richland 500 0.16
Lexington 495 0.23
Spartanburg 435 0.18
Charleston 395 0.13
Dorchester 335 0.29
Orangeburg 300 0.46
Colleton 280 0.96
Anderson 255 0.17
Florence 250 0.24
Beaufort 175 0.12
Marion 170 0.75
Aiken 145 0.11
Sumter 120 0.15
Darlington 105 0.22
Pickens 105 0.10
Chester 85 0.34
Fairfield 85 0.50
Georgetown 85 0.17
Lancaster 80 0.11
Oconee 75 0.12
Williamsburg 70 0.29
Greenwood 65 0.13
Newberry 65 0.23
Laurens 60 0.12
Cherokee 55 0.13
Edgefield 55 0.27
Abbeville 35 0.18
Calhoun 30 0.26
Clarendon 30 0.12
Jasper 30 0.14
Kershaw 25 0.05
Union 25 0.12
Chesterfield 20 0.06
Allendale 15 0.23
Barnwell 15 0.10
Saluda 15 0.11
Lee 4 0.03
Bamberg 0 0.00
Hampton 0 0.00
McCormick 0 0.00