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About this map

Share of residents under 18.

Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024).

U.S.
22%
South Carolina
21.4%
Rankings
Full list

Top and bottom zip codes in South Carolina

Zip codes with 1,000+ residents

Zip codes with the most children

See all
  1. 129714Fort Lawn37.8%
  2. 229934Pineland36%
  3. 329555Johnsonville35%
  4. 429545Green Sea34.8%
  5. 529816Bath34.5%
  6. 629164Wagener33.1%
  7. 729829Graniteville32.1%
  8. 829321Buffalo31.4%
  9. 929133Rowesville30.7%
  10. 1029404Charleston Afb30.6%

Zip codes with the fewest children

See all
  1. 129208Columbia0.4%
  2. 229905Parris Island1.1%
  3. 329409Charleston1.1%
  4. 429634Clemson1.1%
  5. 529904Beaufort1.3%
  6. 629207Columbia1.3%
  7. 729614Greenville1.5%
  8. 829613Greenville1.5%
  9. 929733Rock Hill1.8%
  10. 1029424Charleston3.9%

Residents under 18 by county in South Carolina

  1. 1Dillon County25.3%
  2. 2Dorchester County24.1%
  3. 3Barnwell County23.7%
  4. 4Sumter County23.7%
  5. 5Berkeley County23.6%
  6. 6York County23.6%
  7. 7Florence County23.5%
  8. 8Spartanburg County23.4%
  9. 9Kershaw County23.2%
  10. 10Lexington County23%
  11. 11Greenville County22.9%
  12. 12Cherokee County22.7%
  13. 13Colleton County22.7%
  14. 14Anderson County22.6%
  15. 15Greenwood County22.4%
  16. 16Chester County22.3%
  17. 17Chesterfield County22.2%
  18. 18Darlington County22.2%
  19. 19Marion County22.1%
  20. 20Saluda County21.9%
  21. 21Laurens County21.8%
  22. 22Lancaster County21.6%
  23. 23Richland County21.6%
  24. 24Aiken County21.5%
  25. 25Hampton County21.4%
  26. 26Newberry County21.4%
  27. 27Orangeburg County21.4%
  28. 28Union County20.8%
  29. 29Marlboro County19.9%
  30. 30Abbeville County19.6%
  31. 31Charleston County19.5%
  32. 32Williamsburg County19.4%
  33. 33Oconee County19.1%
  34. 34Lee County18.7%
  35. 35Calhoun County18.6%
  36. 36Pickens County18.6%
  37. 37Bamberg County18.3%
  38. 38Jasper County18.3%
  39. 39Allendale County18.2%
  40. 40Clarendon County18.2%
  41. 41Fairfield County18%
  42. 42Beaufort County17.4%
  43. 43Georgetown County17%
  44. 44Horry County17%
  45. 45Edgefield County16.6%
  46. 46McCormick County10.2%

Questions about this map

Which zip code has the highest residents under 18 in South Carolina?

Among zip codes with at least 1,000 residents, 29714 (Fort Lawn, SC) has the highest: 37.8%.

Which zip code has the lowest residents under 18 in South Carolina?

29208 (Columbia, SC) has the lowest: 0.4%.

What is the residents under 18 for the United States?

22%; in South Carolina it is 21.4%.

Where does this data come from?

U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). Share of residents under 18.

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