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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 Dakota
24.2%
Rankings
Full list

Top and bottom zip codes in South Dakota

Zip codes with 1,000+ residents

Zip codes with the most children

See all
  1. 157566Parmelee49.2%
  2. 257714Allen45.5%
  3. 357339Fort Thompson41.9%
  4. 457278Willow Lake41.9%
  5. 557794Wounded Knee41.2%
  6. 657756Manderson40.9%
  7. 757770Pine Ridge38.7%
  8. 857752Kyle38.4%
  9. 957625Eagle Butte38.2%
  10. 1057570Rosebud37.9%

Zip codes with the fewest children

See all
  1. 157007Brookings0.3%
  2. 257732Deadwood5.1%
  3. 357062Springfield8.3%
  4. 457754Lead12.6%
  5. 557437Eureka12.7%
  6. 657730Custer13.6%
  7. 757747Hot Springs14.4%
  8. 857069Vermillion15.7%
  9. 957216Big Stone City16%
  10. 1057469Redfield16%

Residents under 18 by county in South Dakota

  1. 1Buffalo County39.2%
  2. 2Todd County38.8%
  3. 3Dewey County38.3%
  4. 4Oglala Lakota County35.4%
  5. 5Corson County35.3%
  6. 6Bennett County35.1%
  7. 7Hamlin County33.1%
  8. 8Jackson County32.9%
  9. 9Jones County31.8%
  10. 10Charles Mix County30.7%
  11. 11Clark County29.4%
  12. 12Hanson County28.7%
  13. 13Mellette County28.7%
  14. 14McCook County28.5%
  15. 15Roberts County28.2%
  16. 16Beadle County28%
  17. 17Lyman County28%
  18. 18Lincoln County26.5%
  19. 19Hutchinson County26.4%
  20. 20Moody County26.3%
  21. 21Sanborn County25.9%
  22. 22Aurora County25.5%
  23. 23Douglas County25.5%
  24. 24Minnehaha County25.4%
  25. 25Hand County25.3%
  26. 26Turner County25.3%
  27. 27Ziebach County25.2%
  28. 28Kingsbury County25.1%
  29. 29Faulk County25%
  30. 30Butte County24.8%
  31. 31Gregory County24.4%
  32. 32Hughes County24.4%
  33. 33Brule County24.3%
  34. 34Marshall County24.3%
  35. 35Deuel County24.2%
  36. 36Union County24.1%
  37. 37Walworth County23.7%
  38. 38Brown County23.6%
  39. 39Davison County23.6%
  40. 40Edmunds County23.6%
  41. 41Harding County23.3%
  42. 42Tripp County23.2%
  43. 43Codington County23%
  44. 44Jerauld County22.8%
  45. 45Day County22.4%
  46. 46Perkins County22.4%
  47. 47Grant County22.2%
  48. 48Pennington County22%
  49. 49Sully County22%
  50. 50Miner County21.9%
  51. 51Meade County21.2%
  52. 52Stanley County21.2%
  53. 53Yankton County21.2%
  54. 54Brookings County21.1%
  55. 55Spink County21.1%
  56. 56Campbell County20.8%
  57. 57Potter County20.4%
  58. 58Haakon County20.3%
  59. 59Lake County19.6%
  60. 60McPherson County19.3%
  61. 61Bon Homme County18.6%
  62. 62Hyde County18%
  63. 63Clay County17.4%
  64. 64Lawrence County16.3%
  65. 65Fall River County16.2%
  66. 66Custer County13.8%

Questions about this map

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

Among zip codes with at least 1,000 residents, 57566 (Parmelee, SD) has the highest: 49.2%.

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

57007 (Brookings, SD) has the lowest: 0.3%.

What is the residents under 18 for the United States?

22%; in South Dakota it is 24.2%.

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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