| Rank | Percentage of Population Age 5 or Less ▼ | School District / Population |
| 1. | 20.6% | McNary Elementary District / 477 |
| 2. | 16.0% | Colorado City Unified District / 5,626 |
| 3. | 15.7% | Joseph City Unified District / 1,845 |
| 4. | 14.2% | San Carlos Unified District / 6,485 |
| 5. | 13.8% | Peach Springs Unified District / 651 |
| 6. | 13.7% | Red Rock Elementary District / 1,616 |
| 7. | 13.3% | Riverside Elementary District / 6,729 |
| 8. | 12.8% | Fowler Elementary District / 27,583 |
| 9. | 12.7% | Fort Huachuca Accommodation District / 5,520 |
| 10. | 12.4% | Alhambra Elementary District / 86,740 |
| 11. | 12.3% | Isaac Elementary District / 43,403 |
| 12. | 12.1% | Sacaton Elementary District / 7,346 |
| 13. | 12.1% | Union Elementary District / 14,568 |
| 14. | 12.1% | Whiteriver Unified District / 11,187 |
| 15. | 11.9% | Avondale Elementary District / 42,117 |
| 16. | 11.8% | J. O. Combs Unified School District / 24,628 |
| 17. | 11.7% | Maricopa Unified School District / 38,331 |
| 18. | 11.7% | Cartwright Elementary District / 113,306 |
| 19. | 11.7% | Higley Unified District / 56,902 |
| 20. | 11.5% | Snowflake Unified District / 11,920 |
| 21. | 11.3% | Fort Thomas Unified District / 5,159 |
| 22. | 11.2% | Queen Creek Unified District / 22,117 |
| 23. | 11.1% | Buckeye Elementary District / 35,305 |
| 24. | 11.1% | Indian Oasis-Baboquivari Unified District / 5,896 |
| 25. | 11.1% | Tolleson Elementary District / 15,052 |
| 26. | 10.9% | Laveen Elementary District / 37,384 |
| 27. | 10.8% | Buckeye Union High School District / 60,839 |
| 28. | 10.8% | Liberty Elementary District / 22,097 |
| 29. | 10.6% | Littleton Elementary District / 33,522 |
| 30. | 10.4% | Tolleson Union High School District / 160,531 |
| 31. | 10.2% | Coolidge Unified District / 31,828 |
| 32. | 10.1% | Roosevelt Elementary District / 96,847 |
| 32. | 10.1% | Palo Verde Elementary District / 2,091 |
| 34. | 10.1% | Window Rock Unified District / 12,042 |
| 35. | 10.0% | Naco Elementary District / 1,635 |
| 36. | 9.9% | Phoenix Union High School District / 646,527 |
| 37. | 9.9% | Dysart Unified District / 145,205 |
| 38. | 9.8% | Morenci Unified District / 3,552 |
| 38. | 9.8% | Gadsden Elementary District / 21,820 |
| 40. | 9.7% | Kayenta Unified District / 9,492 |
| 41. | 9.6% | Sahuarita Unified District / 24,247 |
| 42. | 9.5% | St. Johns Unified District / 3,846 |
| 43. | 9.5% | Glendale Elementary District / 99,112 |
| 44. | 9.4% | Gila Bend Unified District / 2,005 |
| 45. | 9.4% | Eloy Elementary District / 8,687 |
| 46. | 9.4% | Owens-Whitney Elementary District / 694 |
| 47. | 9.3% | Agua Fria Union High School District / 109,987 |
| 48. | 9.3% | Nadaburg Unified School District / 6,826 |
| 49. | 9.2% | Creighton Elementary District / 65,314 |
| 50. | 9.1% | Beaver Creek Elementary District / 4,178 |
| 50. | 9.1% | Cedar Unified District / 9,287 |
| 52. | 8.9% | Santa Cruz Elementary District / 1,176 |
| 53. | 8.9% | Crane Elementary District / 42,756 |
| 54. | 8.8% | Sunnyside Unified District / 84,832 |
| 54. | 8.8% | Pendergast Elementary District / 69,806 |
| 56. | 8.8% | Tuba City Unified District / 15,227 |
| 57. | 8.7% | Thatcher Unified District / 6,896 |
| 58. | 8.7% | Casa Grande Union High School District / 75,661 |
| 59. | 8.6% | Chandler Unified District / 209,740 |
| 60. | 8.5% | Ganado Unified District / 8,653 |
| 60. | 8.5% | Casa Grande Elementary District / 56,034 |
| 62. | 8.4% | Concho Elementary District / 2,169 |
| 62. | 8.4% | Balsz Elementary District / 27,027 |
| 64. | 8.4% | Chinle Unified District / 18,033 |
| 65. | 8.4% | Wilson Elementary District / 3,810 |
| 66. | 8.3% | Pomerene Elementary District / 961 |
| 67. | 8.3% | Santa Cruz Valley Unified District / 19,992 |
| 68. | 8.3% | Name N/A / 2,100,636 |
| 69. | 8.3% | Pima Unified District / 3,577 |
| 70. | 8.2% | Osborn Elementary District / 40,522 |
| 70. | 8.2% | Safford Unified District / 15,772 |
| 72. | 8.1% | Mammoth-San Manuel Unified District / 5,822 |
| 73. | 8.0% | Page Unified District / 12,933 |
| 74. | 8.0% | Yuma Union High School District / 185,507 |
| 75. | 8.0% | Sanders Unified District / 6,028 |
| 76. | 7.9% | Elfrida Elementary District / 1,345 |
| 77. | 7.8% | Glendale Union High School District / 334,441 |
| 78. | 7.8% | Litchfield Elementary District / 67,870 |
| 79. | 7.7% | Tombstone Unified District / 7,000 |
| 79. | 7.7% | Somerton Elementary District / 19,194 |
| 79. | 7.7% | Duncan Unified District / 2,429 |
| 82. | 7.7% | Vernon Elementary District / 1,216 |
| 82. | 7.7% | Gilbert Unified District / 184,009 |
| 84. | 7.6% | Phoenix Elementary District / 53,279 |
| 85. | 7.5% | Pinon Unified District / 5,425 |
| 86. | 7.5% | Ray Unified District / 4,266 |
| 87. | 7.4% | Show Low Unified District / 15,662 |
| 87. | 7.4% | Mesa Unified District / 455,981 |
| 89. | 7.3% | Parker Unified School District / 11,914 |
| 90. | 7.3% | Florence Unified School District / 61,510 |
| 91. | 7.3% | Yuma Elementary District / 101,737 |
| 92. | 7.2% | Murphy Elementary District / 16,094 |
| 93. | 7.2% | Heber-Overgaard Unified District / 3,833 |
| 94. | 7.2% | Toltec Elementary District / 7,931 |
| 95. | 7.2% | Red Mesa Unified District / 7,767 |
| 96. | 7.2% | Deer Valley Unified District / 226,328 |
| 97. | 7.2% | Vail Unified District / 46,202 |
| 98. | 7.1% | Washington Elementary District / 235,329 |
| 99. | 7.1% | Marana Unified District / 82,156 |
| 100. | 7.1% | Stanfield Elementary District / 4,350 |
| 100. | 7.1% | Santa Cruz Valley Union High School District / 15,845 |
| 102. | 7.0% | Littlefield Unified District / 2,292 |
| 103. | 7.0% | Willcox Unified District / 7,524 |
| 103. | 7.0% | Douglas Unified District / 21,034 |
| 105. | 6.9% | Humboldt Unified District / 50,150 |
| 106. | 6.9% | Peoria Unified School District / 200,819 |
| 107. | 6.8% | San Simon Unified District / 760 |
| 108. | 6.8% | Tucson Unified District / 478,354 |
| 108. | 6.8% | St. David Unified District / 4,199 |
| 110. | 6.8% | Redington Elementary District / 44 |
| 111. | 6.8% | Camp Verde Unified District / 11,405 |
| 112. | 6.7% | Salome Consolidated Elementary District / 1,754 |
| 113. | 6.6% | Williams Unified District / 5,203 |
| 114. | 6.6% | Aguila Elementary District / 885 |
| 115. | 6.5% | Round Valley Unified District / 9,599 |
| 116. | 6.5% | Flagstaff Unified District / 92,821 |
| 117. | 6.5% | Flowing Wells Unified District / 28,288 |
| 117. | 6.5% | Kyrene Elementary District / 156,189 |
| 119. | 6.4% | Saddle Mountain Unified School District / 6,226 |
| 120. | 6.4% | Sierra Vista Unified District / 48,373 |
| 121. | 6.3% | Paradise Valley Unified District / 243,065 |
| 122. | 6.3% | Fredonia-Moccasin Unified District / 2,300 |
| 123. | 6.2% | Tempe Union High School District / 301,204 |
| 124. | 6.2% | Holbrook Unified District / 10,015 |
| 125. | 6.0% | Clifton Unified District / 2,315 |
| 126. | 6.0% | Canon Elementary District / 2,499 |
| 127. | 5.9% | Tempe School District / 145,015 |
| 128. | 5.9% | Grand Canyon Unified District / 1,488 |
| 129. | 5.8% | Yucca Elementary District / 380 |
| 130. | 5.8% | Kingman Unified School District / 67,408 |
| 131. | 5.7% | Mohave Valley Elementary District / 22,586 |
| 132. | 5.6% | Patagonia Elementary District / 1,056 |
| 133. | 5.5% | Miami Unified District / 8,456 |
| 134. | 5.5% | Mohawk Valley Elementary District / 1,177 |
| 135. | 5.5% | Winslow Unified District / 11,869 |
| 136. | 5.4% | Nogales Unified District / 22,620 |
| 137. | 5.4% | Hyder Elementary District / 483 |
| 138. | 5.4% | Bullhead City School District / 40,326 |
| 138. | 5.4% | Arlington Elementary District / 1,346 |
| 140. | 5.3% | Chino Valley Unified District / 21,325 |
| 141. | 5.3% | Colorado River Union High School District / 65,407 |
| 142. | 5.3% | Amphitheater Unified District / 135,450 |
| 142. | 5.3% | Bowie Unified District / 508 |
| 144. | 5.3% | Clarkdale-Jerome Elementary District / 3,640 |
| 145. | 5.3% | Palominas Elementary District / 10,293 |
| 146. | 5.3% | Lake Havasu Unified District / 55,024 |
| 147. | 5.1% | Hillside Elementary District / 39 |
| 147. | 5.1% | Bagdad Unified School District / 2,204 |
| 149. | 5.1% | Madison Elementary District / 56,072 |
| 150. | 5.0% | Mayer Unified District / 5,470 |
| 151. | 5.0% | Payson Unified District / 20,796 |
| 152. | 4.9% | Blue Ridge Unified District / 15,791 |
| 153. | 4.9% | Ash Fork Joint Unified District / 1,188 |
| 154. | 4.9% | Valley Union High School District / 4,726 |
| 155. | 4.8% | Globe Unified District / 10,892 |
| 156. | 4.8% | Hayden-Winkelman Unified District / 1,620 |
| 156. | 4.8% | Mingus Union High School District / 33,568 |
| 158. | 4.8% | Apache Junction Unified District / 55,907 |
| 159. | 4.8% | Cottonwood-Oak Creek Elementary District / 29,928 |
| 160. | 4.7% | Bisbee Unified District / 7,480 |
| 161. | 4.7% | Altar Valley Elementary District / 5,999 |
| 162. | 4.6% | Antelope Union High School District / 5,019 |
| 163. | 4.6% | Solomon Elementary District / 3,148 |
| 164. | 4.6% | Ash Creek Elementary District / 1,010 |
| 165. | 4.5% | Scottsdale Unified District / 224,296 |
| 166. | 4.5% | Cave Creek Unified District / 51,324 |
| 167. | 4.5% | Kirkland Elementary District / 1,050 |
| 168. | 4.4% | Skull Valley Elementary District / 317 |
| 169. | 4.2% | Wellton Elementary District / 3,359 |
| 170. | 4.0% | Wickenburg Unified District / 9,856 |
| 171. | 3.9% | Benson Unified School District / 7,886 |
| 172. | 3.8% | Ajo Unified District / 3,206 |
| 173. | 3.8% | Prescott Unified District / 56,597 |
| 174. | 3.7% | Tanque Verde Unified District / 11,834 |
| 175. | 3.5% | Patagonia Union High School District / 2,263 |
| 176. | 3.5% | Empire Elementary District / 287 |
| 177. | 3.4% | Hackberry School District / 1,023 |
| 178. | 3.3% | Fountain Hills Unified District / 22,808 |
| 179. | 3.3% | Catalina Foothills Unified District / 32,492 |
| 180. | 3.3% | Pearce Elementary District / 2,371 |
| 181. | 3.2% | Superior Unified School District / 3,050 |
| 181. | 3.2% | Sedona-Oak Creek Joint Unified District / 14,848 |
| 183. | 3.0% | Bouse Elementary District / 1,077 |
| 184. | 2.9% | Yarnell Elementary District / 1,088 |
| 185. | 2.8% | Paloma School District / 213 |
| 186. | 2.6% | Double Adobe Elementary District / 653 |
| 187. | 2.5% | McNeal Elementary District / 322 |
| 188. | 2.5% | Maine Consolidated School District / 980 |
| 189. | 2.4% | Seligman Unified District / 711 |
| 190. | 2.4% | Morristown Elementary District / 1,526 |
| 191. | 2.3% | Tonto Basin Elementary District / 911 |
| 192. | 2.1% | Wenden Elementary District / 711 |
| 193. | 2.0% | Valentine Elementary District / 204 |
| 194. | 1.9% | Bicentennial Union High School District / 8,635 |
| 195. | 1.8% | Williamson Valley Elementary School District / 510 |
| 196. | 1.7% | Name N/A / 70,450 |
| 197. | 1.7% | Sonoita Elementary District / 1,207 |
| 198. | 1.5% | Picacho Elementary District / 5,542 |
| 199. | 1.3% | Congress Elementary District / 2,074 |
| 200. | 1.1% | Oracle Elementary District / 12,449 |
| 201. | 1.0% | Topock Elementary District / 2,495 |
| 202. | 0.7% | Continental Elementary District / 24,722 |
| 203. | 0.5% | Pine Strawberry Elementary District / 2,928 |
| 204. | 0.2% | Bonita Elementary District / 1,409 |
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.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
