| Rank | Percentage of Population Age 5 or Less ▼ | School District / Population |
| 1. | 7.0% | Berkeley County School District / 104,169 |
| 2. | 6.3% | Jefferson County School District / 53,498 |
| 3. | 6.2% | Boone County School District / 24,629 |
| 4. | 6.1% | Clay County School District / 9,386 |
| 5. | 6.0% | Raleigh County School District / 78,859 |
| 6. | 6.0% | Lincoln County School District / 21,720 |
| 7. | 6.0% | Mingo County School District / 26,839 |
| 8. | 6.0% | Nicholas County School District / 26,233 |
| 9. | 6.0% | Putnam County School District / 55,486 |
| 10. | 5.9% | Webster County School District / 9,154 |
| 11. | 5.9% | Upshur County School District / 24,254 |
| 12. | 5.8% | Harrison County School District / 69,099 |
| 13. | 5.8% | Wood County School District / 86,956 |
| 14. | 5.8% | Jackson County School District / 29,211 |
| 15. | 5.8% | Cabell County School District / 96,319 |
| 16. | 5.8% | Lewis County School District / 16,372 |
| 16. | 5.8% | Mason County School District / 27,324 |
| 18. | 5.7% | Taylor County School District / 16,895 |
| 19. | 5.7% | Mercer County School District / 62,264 |
| 19. | 5.7% | Fayette County School District / 46,039 |
| 19. | 5.7% | Barbour County School District / 16,589 |
| 22. | 5.7% | Wayne County School District / 42,481 |
| 23. | 5.7% | Hardy County School District / 14,025 |
| 24. | 5.6% | Monroe County School District / 13,502 |
| 24. | 5.6% | Wyoming County School District / 23,796 |
| 24. | 5.6% | Kanawha County School District / 193,063 |
| 27. | 5.5% | Marion County School District / 56,418 |
| 28. | 5.5% | Roane County School District / 14,926 |
| 29. | 5.5% | Ritchie County School District / 10,449 |
| 30. | 5.5% | Braxton County School District / 14,523 |
| 31. | 5.4% | McDowell County School District / 22,113 |
| 32. | 5.4% | Calhoun County School District / 7,627 |
| 33. | 5.4% | Mineral County School District / 28,212 |
| 34. | 5.4% | Preston County School District / 33,520 |
| 35. | 5.4% | Hampshire County School District / 23,964 |
| 36. | 5.3% | Grant County School District / 11,937 |
| 37. | 5.3% | Wirt County School District / 5,717 |
| 38. | 5.3% | Marshall County School District / 33,107 |
| 39. | 5.2% | Greenbrier County School District / 35,480 |
| 40. | 5.1% | Tyler County School District / 9,208 |
| 41. | 5.1% | Randolph County School District / 29,405 |
| 42. | 5.1% | Wetzel County School District / 16,583 |
| 43. | 5.1% | Logan County School District / 36,743 |
| 44. | 5.1% | Ohio County School District / 44,443 |
| 45. | 5.0% | Hancock County School District / 30,676 |
| 46. | 5.0% | Pendleton County School District / 7,695 |
| 47. | 4.8% | Morgan County School District / 17,541 |
| 48. | 4.8% | Doddridge County School District / 8,202 |
| 49. | 4.7% | Pleasants County School District / 7,605 |
| 50. | 4.7% | Brooke County School District / 24,069 |
| 51. | 4.6% | Monongalia School District / 96,189 |
| 51. | 4.6% | Tucker County School District / 7,141 |
| 53. | 4.5% | Pocahontas County School District / 8,719 |
| 54. | 4.5% | Summers County School District / 13,927 |
| 55. | 4.2% | Gilmer County School District / 8,693 |
Please note that we only rank locations with 'Percentage of Population Age 5 or Less' data. The rank above might not be a complete list. Locations without 'Percentage of Population Age 5 or Less' data are not listed.
