| Rank | Percentage of Population Age 5 or Less ▼ | School District / Population |
| 1. | 16.8% | Fort Campbell Dependent Schools / 14,079 |
| 2. | 10.4% | Fort Knox Dependent Schools / 11,447 |
| 3. | 9.3% | Elizabethtown Independent School District for West Point ISD / 997 |
| 3. | 9.3% | West Point Independent School District / 997 |
| 5. | 8.9% | Harlan Independent School District / 3,099 |
| 6. | 8.9% | Mayfield Independent School District / 9,642 |
| 7. | 8.7% | Dayton Independent School District / 5,498 |
| 8. | 8.6% | Pulaski County School District for Science Hill ISD / 2,234 |
| 8. | 8.6% | Science Hill Independent School District / 2,234 |
| 10. | 8.1% | Christian County School District / 60,380 |
| 11. | 8.0% | Carroll County School District / 10,871 |
| 12. | 8.0% | Walton-Verona Independent School District / 5,990 |
| 13. | 8.0% | Glasgow Independent School District / 12,573 |
| 14. | 7.9% | Silver Grove Independent School District / 1,652 |
| 15. | 7.9% | Erlanger-Elsmere Independent School District / 16,495 |
| 15. | 7.9% | Robertson County School District / 2,239 |
| 17. | 7.8% | Fulton Independent School District / 2,559 |
| 18. | 7.8% | Barbourville Independent School District / 2,839 |
| 19. | 7.7% | Grant County School District / 20,837 |
| 19. | 7.7% | Covington Independent School District / 32,984 |
| 21. | 7.5% | Gallatin County School District / 8,554 |
| 22. | 7.5% | Todd County School District / 12,499 |
| 23. | 7.4% | Caverna Independent School District / 5,850 |
| 24. | 7.3% | Boone County School District / 117,040 |
| 25. | 7.3% | Bardstown Independent School District / 13,059 |
| 26. | 7.3% | Kenton County School District / 101,128 |
| 27. | 7.2% | Ashland Independent School District / 21,426 |
| 28. | 7.2% | Owensboro Independent School District / 29,939 |
| 29. | 7.2% | Whitley County School District / 20,726 |
| 30. | 7.1% | Eminence Independent School District / 3,128 |
| 31. | 7.1% | Newport Independent School District / 15,762 |
| 32. | 7.0% | Campbellsville Independent School District / 8,840 |
| 33. | 7.0% | Scott County School District / 49,167 |
| 34. | 7.0% | Paducah Independent School District / 19,773 |
| 34. | 7.0% | Nelson County School District / 31,195 |
| 34. | 7.0% | Simpson County School District / 17,551 |
| 37. | 6.9% | Russell Independent School District / 12,415 |
| 38. | 6.9% | Hardin County School District / 87,660 |
| 39. | 6.9% | Corbin Independent School District / 10,328 |
| 39. | 6.9% | Jackson Independent School District / 1,016 |
| 41. | 6.8% | Warren County School District / 90,542 |
| 42. | 6.8% | Elizabethtown Independent School District / 11,484 |
| 43. | 6.8% | Jessamine County School District / 49,601 |
| 44. | 6.8% | Bath County School District / 11,870 |
| 45. | 6.7% | Name N/A / 10,625 |
| 45. | 6.7% | Webster County School District / 13,454 |
| 47. | 6.7% | Shelby County School District / 43,581 |
| 48. | 6.7% | Perry County School District / 23,214 |
| 49. | 6.7% | Jenkins Independent School District / 3,248 |
| 50. | 6.6% | Lincoln County School District / 24,546 |
| 51. | 6.6% | Ohio County School District / 23,956 |
| 52. | 6.6% | Bracken County School District / 7,044 |
| 52. | 6.6% | Mason County School District / 17,398 |
| 54. | 6.6% | Montgomery County School District / 26,983 |
| 55. | 6.6% | Augusta Independent School District / 1,415 |
| 56. | 6.5% | Powell County School District / 12,552 |
| 57. | 6.5% | Anderson County School District / 21,664 |
| 57. | 6.5% | Jefferson County School District / 749,245 |
| 59. | 6.5% | Clinton County School District / 10,192 |
| 60. | 6.5% | Marion County School District / 19,965 |
| 61. | 6.5% | Paris Independent School District / 5,623 |
| 61. | 6.5% | Daviess County School District / 67,692 |
| 63. | 6.5% | Mercer County School District / 18,396 |
| 63. | 6.5% | Metcalfe County School District / 10,025 |
| 65. | 6.4% | Clay County School District / 21,446 |
| 66. | 6.4% | Henderson County School District / 46,394 |
| 67. | 6.4% | Grayson County School District / 25,934 |
| 68. | 6.4% | Harlan County School District / 25,645 |
| 68. | 6.4% | Laurel County School District / 58,128 |
| 68. | 6.4% | Lawrence County School District / 15,850 |
| 71. | 6.4% | Hopkins County School District / 44,153 |
| 72. | 6.4% | Fayette County School District / 304,473 |
| 73. | 6.3% | Knox County School District / 27,939 |
| 74. | 6.3% | Floyd County School District / 39,087 |
| 74. | 6.3% | Casey County School District / 16,002 |
| 76. | 6.3% | Wolfe County School District / 7,273 |
| 77. | 6.3% | Clark County School District / 35,633 |
| 78. | 6.3% | Hancock County School District / 8,654 |
| 79. | 6.3% | Fleming County School District / 14,505 |
| 80. | 6.2% | Carter County School District / 27,439 |
| 80. | 6.2% | Graves County School District / 27,809 |
| 80. | 6.2% | Southgate Independent School District / 3,747 |
| 80. | 6.2% | Name N/A / 3,747 |
| 84. | 6.2% | Leslie County School District / 11,128 |
| 85. | 6.2% | Campbell County School District / 42,589 |
| 86. | 6.2% | Middlesboro Independent School District / 10,154 |
| 87. | 6.1% | Allen County School District / 20,219 |
| 88. | 6.1% | Russellville Independent School District / 5,726 |
| 88. | 6.1% | Bell County School District / 16,160 |
| 90. | 6.1% | Lewis County School District / 13,848 |
| 91. | 6.1% | Hart County School District / 15,718 |
| 92. | 6.1% | Caldwell County School District / 12,880 |
| 93. | 6.1% | McCreary County School District / 18,073 |
| 94. | 6.1% | Nicholas County School District / 7,064 |
| 95. | 6.0% | Russell County School District / 17,646 |
| 96. | 6.0% | Johnson County School District / 19,723 |
| 96. | 6.0% | Meade County School District / 25,180 |
| 98. | 6.0% | Logan County School District / 21,118 |
| 99. | 5.9% | Letcher County School District / 20,717 |
| 100. | 5.9% | Pikeville Independent School District / 7,003 |
| 101. | 5.9% | Crittenden County School District / 9,254 |
| 101. | 5.9% | Calloway County School District / 27,479 |
| 103. | 5.8% | McLean County School District / 9,510 |
| 103. | 5.8% | Franklin County School District / 45,043 |
| 103. | 5.8% | Wayne County School District / 20,728 |
| 106. | 5.8% | Laurel County School District for East Bernstadt ISD / 1,407 |
| 106. | 5.8% | East Bernstadt Independent School District / 1,407 |
| 108. | 5.8% | Carlisle County School District / 5,031 |
| 108. | 5.8% | Pulaski County School District / 52,235 |
| 110. | 5.8% | Butler County School District / 12,797 |
| 111. | 5.8% | Madison County School District / 78,443 |
| 112. | 5.8% | Breckinridge County School District / 18,600 |
| 112. | 5.8% | Jackson County School District / 13,370 |
| 114. | 5.7% | Knott County School District / 16,139 |
| 115. | 5.7% | Harrison County School District / 18,643 |
| 116. | 5.7% | Monroe County School District / 10,837 |
| 117. | 5.7% | Pike County School District / 57,377 |
| 118. | 5.7% | Estill County School District / 14,547 |
| 119. | 5.7% | Bourbon County School District / 14,349 |
| 120. | 5.7% | Pendleton County School District / 14,642 |
| 121. | 5.6% | Cumberland County School District / 6,829 |
| 122. | 5.6% | Bullitt County School District / 76,093 |
| 123. | 5.6% | Taylor County School District / 16,219 |
| 123. | 5.6% | Paintsville Independent School District / 3,667 |
| 125. | 5.6% | Livingston County School District / 9,443 |
| 126. | 5.6% | Rowan County School District / 23,485 |
| 126. | 5.6% | Trimble County School District / 8,816 |
| 128. | 5.6% | Danville Independent School District / 13,706 |
| 128. | 5.6% | Magoffin County School District / 13,076 |
| 130. | 5.6% | Martin County School District / 12,750 |
| 130. | 5.6% | Washington County School District / 11,871 |
| 132. | 5.6% | Spencer County School District / 17,419 |
| 133. | 5.6% | Rockcastle County School District / 16,965 |
| 134. | 5.5% | Union County School District / 15,192 |
| 134. | 5.5% | Fort Thomas Independent School District / 16,203 |
| 136. | 5.5% | Barren County School District / 26,977 |
| 137. | 5.5% | Fulton County School District / 3,991 |
| 137. | 5.5% | Green County School District / 11,186 |
| 139. | 5.5% | Menifee County School District / 6,337 |
| 139. | 5.5% | Breathitt County School District / 12,647 |
| 141. | 5.5% | Henry County School District / 12,299 |
| 142. | 5.4% | Owen County School District / 10,740 |
| 143. | 5.4% | Garrard County School District / 16,880 |
| 144. | 5.4% | Adair County School District / 19,032 |
| 145. | 5.3% | Woodford County School District / 25,151 |
| 145. | 5.3% | McCracken County School District / 45,772 |
| 147. | 5.3% | Trigg County School District / 14,277 |
| 148. | 5.3% | Marshall County School District / 31,223 |
| 149. | 5.3% | Dawson Springs Independent School District / 2,531 |
| 149. | 5.3% | Ballard County School District / 8,274 |
| 151. | 5.2% | Somerset Independent School District / 9,036 |
| 152. | 5.2% | Larue County School District / 14,149 |
| 153. | 5.2% | Morgan County School District / 13,522 |
| 154. | 5.1% | Muhlenberg County School District / 31,391 |
| 155. | 5.1% | Hazard Independent School District / 5,047 |
| 156. | 5.0% | Anchorage Independent School District / 2,240 |
| 156. | 5.0% | Name N/A / 2,240 |
| 158. | 5.0% | Boyle County School District / 15,444 |
| 158. | 5.0% | Edmonson County School District / 12,137 |
| 160. | 5.0% | Berea Independent School District / 7,042 |
| 161. | 4.9% | Oldham County School District / 61,711 |
| 162. | 4.9% | Elliott County School District / 7,781 |
| 163. | 4.8% | Hickman County School District / 4,790 |
| 164. | 4.8% | Greenup County School District / 19,453 |
| 165. | 4.8% | Boyd County School District / 23,871 |
| 166. | 4.7% | Raceland-Worthington Independent School District / 4,788 |
| 167. | 4.6% | Bowling Green Independent School District / 26,627 |
| 168. | 4.6% | Bellevue Independent School District / 5,817 |
| 169. | 4.4% | Owsley County School District / 4,686 |
| 169. | 4.4% | Lee County School District / 7,681 |
| 171. | 4.2% | Ludlow Independent School District / 5,172 |
| 172. | 4.0% | Beechwood Independent School District / 6,136 |
| 173. | 4.0% | Fairview Independent School District / 3,945 |
| 174. | 3.8% | Cloverport Independent School District / 1,476 |
| 175. | 3.6% | Williamstown Independent School District / 3,830 |
| 176. | 3.6% | Frankfort Independent School District / 4,466 |
| 177. | 3.5% | Murray Independent School District / 10,502 |
| 178. | 3.5% | Lyon County School District / 8,415 |
| 179. | 3.4% | Burgin Independent School District / 2,915 |
| 180. | 3.1% | Williamsburg Independent School District / 5,582 |
| 181. | 3.0% | Pineville Independent School District / 1,920 |
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.
