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Demographics Table

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Demographic Data Report for South Carolina by County
Population: Age under 18
All Races (includes Hispanic), Both Sexes
2019-2023 American Community Survey 5-Year Data
Sorted by Count

County
 sort alphabetically by name ascending
2023 Rural-Urban Continuum Codes Φ
 sort by rural urban descending
Value (Percent)
 sort by value ascending
People (Age Under 18)
 sort by sample size descending
Rank within US
(of 3143 counties)
 sort by rank ascending
South Carolina N/A 21.6 1,127,062 32 of 52
United States N/A 22.2 73,645,238 N/A
McCormick County Rural 10.5 1,014 3,130
Allendale County Rural 18.7 1,447 2,629
Bamberg County Rural 18.6 2,444 2,650
Calhoun County Urban 18.7 2,652 2,629
Lee County Rural 18.9 3,079 2,581
Fairfield County Urban 18.4 3,819 2,684
Hampton County Rural 20.7 3,833 2,085
Saluda County Urban 21.9 4,146 1,606
Edgefield County Urban 17.3 4,573 2,869
Abbeville County Rural 19.6 4,780 2,404
Barnwell County Rural 23.7 4,866 823
Marlboro County Rural 20.1 5,278 2,274
Union County Urban 21.1 5,686 1,936
Clarendon County Rural 18.5 5,756 2,670
Jasper County Urban 19.0 5,838 2,557
Williamsburg County Rural 19.7 6,004 2,378
Marion County Rural 22.5 6,494 1,340
Dillon County Rural 25.4 7,124 378
Chester County Urban 22.4 7,212 1,385
Newberry County Rural 21.7 8,274 1,683
Colleton County Rural 22.7 8,763 1,250
Chesterfield County Rural 22.2 9,663 1,469
Georgetown County Rural 17.3 11,099 2,869
Cherokee County Rural 23.0 12,927 1,127
Darlington County Urban 22.4 14,052 1,385
Laurens County Urban 22.0 14,947 1,567
Oconee County Rural 19.4 15,402 2,470
Kershaw County Urban 23.2 15,557 1,042
Greenwood County Rural 22.5 15,627 1,340
Orangeburg County Rural 21.6 18,054 1,725
Lancaster County Urban 21.6 21,807 1,725
Pickens County Urban 18.7 24,850 2,629
Sumter County Urban 23.9 25,055 750
Florence County Urban 23.7 32,439 823
Beaufort County Urban 17.8 34,196 2,803
Aiken County Urban 21.6 37,064 1,725
Dorchester County Urban 24.2 39,749 647
Anderson County Urban 22.7 47,118 1,250
Berkeley County Urban 23.8 56,817 786
Horry County Urban 17.2 63,618 2,882
York County Urban 23.9 68,920 750
Lexington County Urban 23.1 69,460 1,087
Spartanburg County Urban 23.4 79,128 947
Charleston County Urban 19.7 81,498 2,378
Richland County Urban 21.7 90,813 1,683
Greenville County Urban 23.1 124,120 1,087
Notes:
Created by statecancerprofiles.cancer.gov on 07/13/2025 7:33 am.

Φ Rural-Urban Continuum Codes provided by the USDA.

Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.

Data for United States does not include Puerto Rico.

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