| Rank | Percentage of Population Age 55 to 64 ▼ | School District / Population |
| 1. | 54.1% | Name N/A / 146 |
| 1. | 54.1% | Forks of Salmon Elementary School District / 146 |
| 3. | 42.6% | Ravendale-Termo Elementary School District / 101 |
| 4. | 42.5% | Jefferson Elementary School District / 139 |
| 5. | 34.9% | La Grange Elementary School District / 63 |
| 6. | 32.2% | Pine Ridge Elementary School District / 695 |
| 7. | 31.1% | Trinity Center Elementary School District / 505 |
| 8. | 30.5% | Mattole Unified School District / 420 |
| 9. | 29.5% | Fort Ross Elementary School District / 882 |
| 10. | 29.1% | Seiad Elementary School District / 368 |
| 11. | 28.1% | Union Joint Elementary School District / 64 |
| 12. | 28.0% | Mendocino Unified School District / 6,100 |
| 13. | 27.7% | Twin Ridges Elementary School District / 1,725 |
| 14. | 27.6% | Silver Fork Elementary School District / 199 |
| 15. | 27.3% | Raymond-Knowles Union Elementary School District / 1,269 |
| 16. | 27.1% | Cox Bar Elementary School District / 218 |
| 17. | 26.7% | Canyon Elementary School District / 60 |
| 18. | 26.2% | Harmony Union Elementary School District / 4,645 |
| 19. | 25.8% | Westwood Unified School District / 1,565 |
| 20. | 25.7% | Panoche Elementary School District / 136 |
| 21. | 25.6% | Rancho Santa Fe Elementary School District / 4,661 |
| 22. | 25.6% | Monte Rio Union Elementary School District / 1,687 |
| 23. | 25.3% | Linns Valley-Poso Flat Union School District / 470 |
| 24. | 25.0% | Richmond Elementary School District / 1,390 |
| 25. | 24.9% | Pope Valley Union Elementary School District / 770 |
| 26. | 24.5% | Cienega Union Elementary School District / 192 |
| 27. | 24.4% | Bolinas-Stinson Union Elementary School District / 1,674 |
| 28. | 24.2% | Junction Elementary School District / 120 |
| 29. | 23.8% | Reeds Creek Elementary School District / 1,276 |
| 30. | 23.6% | Klamath River Union Elementary School District / 580 |
| 31. | 23.6% | Cayucos Elementary School District / 3,426 |
| 32. | 23.6% | Montgomery Elementary School District / 678 |
| 33. | 23.6% | Pioneer Union Elementary School District / 4,329 |
| 34. | 23.3% | Twin Hills Union Elementary School District / 5,458 |
| 35. | 23.3% | Coast Unified School District / 7,051 |
| 36. | 23.3% | Belleview Elementary School District / 1,585 |
| 37. | 22.8% | Pacific Unified School District / 127 |
| 38. | 22.8% | Sunol Glen Unified School District / 951 |
| 39. | 22.6% | Pacific Elementary School District / 718 |
| 40. | 22.5% | Laytonville Unified School District / 2,285 |
| 41. | 22.4% | Union Hill Elementary School District / 2,352 |
| 42. | 22.3% | Chicago Park Elementary School District / 1,233 |
| 43. | 22.3% | Lagunitas Elementary School District / 3,859 |
| 44. | 22.2% | Helendale Elementary School District / 3,744 |
| 45. | 21.9% | French Gulch-Whiskeytown Elementary School District / 392 |
| 46. | 21.9% | Oak Run Elementary School District / 562 |
| 47. | 21.8% | Junction City Elementary School District / 1,270 |
| 48. | 21.6% | Golden Feather Union Elementary School District / 2,944 |
| 49. | 21.6% | Washington Union Elementary School District / 7,337 |
| 50. | 21.6% | Nuestro Elementary School District / 292 |
| 51. | 21.5% | Clear Creek Elementary School District / 1,871 |
| 52. | 21.4% | Lewiston Elementary School District / 1,708 |
| 53. | 21.4% | Surprise Valley Joint Unified School District / 1,256 |
| 54. | 21.4% | Forestville Union Elementary School District / 7,313 |
| 55. | 21.4% | Green Point Elementary School District / 117 |
| 56. | 21.4% | Southern Humboldt Joint Unified School District / 5,862 |
| 57. | 21.2% | Twain Harte-Long Barn Union Elementary School District / 5,519 |
| 58. | 21.2% | Vista del Mar Union Elementary School District / 425 |
| 59. | 21.1% | Three Rivers Union Elementary School District / 1,963 |
| 60. | 21.0% | Camptonville Elementary School District / 670 |
| 61. | 21.0% | Ready Springs Union Elementary School District / 4,357 |
| 62. | 20.9% | Big Oak Flat-Groveland Unified School District / 4,936 |
| 63. | 20.9% | La Honda-Pescadero Unified School District / 3,714 |
| 64. | 20.9% | Igo, Ono, Platina Union Elementary School District / 923 |
| 65. | 20.9% | Sierra-Plumas Joint Unified School District / 3,883 |
| 65. | 20.9% | Shasta Union Elementary School District / 2,004 |
| 67. | 20.8% | Mount Baldy Joint Elementary School District / 168 |
| 68. | 20.8% | Black Butte Union Elementary School District / 4,610 |
| 69. | 20.8% | Nicasio Elementary School District / 457 |
| 70. | 20.8% | Willow Creek Elementary School District / 650 |
| 71. | 20.8% | Sausalito Elementary School District / 10,756 |
| 72. | 20.7% | Spencer Valley Elementary School District / 586 |
| 73. | 20.6% | Shoreline Unified School District / 5,249 |
| 74. | 20.4% | Knights Ferry Elementary School District / 514 |
| 75. | 20.2% | Bella Vista Elementary School District / 3,823 |
| 76. | 20.2% | Carmel Unified School District / 23,520 |
| 77. | 20.2% | Mountain Elementary School District / 1,487 |
| 78. | 19.9% | Kenwood Elementary School District / 3,693 |
| 79. | 19.9% | Nevada City Elementary School District / 15,902 |
| 80. | 19.8% | Mountain Union Elementary School District / 1,140 |
| 81. | 19.8% | Arena Union Elementary School District / 3,185 |
| 81. | 19.8% | Big Lagoon Union Elementary School District / 551 |
| 83. | 19.7% | Roberts Ferry Union Elementary School District / 254 |
| 83. | 19.7% | Big Springs Union Elementary School District / 1,478 |
| 83. | 19.7% | West Sonoma County Union High School District / 48,773 |
| 86. | 19.6% | McCloud Union Elementary School District / 1,407 |
| 86. | 19.6% | Julian Union High School District / 3,489 |
| 88. | 19.3% | Dunham Elementary School District / 730 |
| 88. | 19.3% | Julian Union Elementary School District / 2,903 |
| 90. | 19.3% | Willow Grove Union Elementary School District / 218 |
| 91. | 19.3% | Scott Valley Unified School District / 5,064 |
| 92. | 19.2% | Flournoy Union Elementary School District / 130 |
| 92. | 19.2% | Bonny Doon Union Elementary School District / 3,058 |
| 94. | 19.2% | Warner Unified School District / 1,924 |
| 95. | 19.2% | Larkspur Elementary School District / 13,451 |
| 96. | 19.1% | Castle Rock Union Elementary School District / 408 |
| 97. | 19.1% | Bangor Union Elementary School District / 1,172 |
| 98. | 19.1% | Whitmore Union Elementary School District / 950 |
| 99. | 19.0% | Guerneville Elementary School District / 5,313 |
| 100. | 18.9% | Alta-Dutch Flat Union Elementary School District / 1,674 |
| 101. | 18.8% | Gold Trail Union Elementary School District / 5,487 |
| 102. | 18.7% | Pleasant Ridge Union Elementary School District / 20,311 |
| 102. | 18.7% | Pioneer Union Elementary School District / 1,294 |
| 104. | 18.7% | Name N/A / 9,920 |
| 104. | 18.7% | Cuyama Joint Unified School District / 1,019 |
| 106. | 18.6% | South Fork Union Elementary School District / 3,138 |
| 107. | 18.6% | Grenada Elementary School District / 1,151 |
| 108. | 18.6% | Los Alamos Elementary School District / 1,680 |
| 109. | 18.4% | Bradley Union Elementary School District / 429 |
| 110. | 18.4% | Feather Falls Union Elementary School District / 413 |
| 110. | 18.4% | Caliente Union Elementary School District / 810 |
| 112. | 18.3% | General Shafter Elementary School District / 1,180 |
| 113. | 18.3% | Plumas Unified School District / 19,907 |
| 114. | 18.3% | Los Olivos Elementary School District / 1,621 |
| 115. | 18.2% | Gravenstein Union Elementary School District / 5,535 |
| 115. | 18.2% | Loma Prieta Joint Union Elementary School District / 3,417 |
| 117. | 18.2% | Kernville Union Elementary School District / 11,322 |
| 118. | 18.1% | Nevada Joint Union High School District / 80,548 |
| 119. | 18.1% | Gerber Union Elementary School District / 2,816 |
| 120. | 18.1% | Horicon Elementary School District / 1,052 |
| 121. | 18.1% | Pacheco Union Elementary School District / 8,292 |
| 122. | 18.0% | Pleasant Valley Elementary School District / 7,740 |
| 123. | 17.9% | Kelseyville Unified School District / 12,379 |
| 124. | 17.9% | Laguna Joint Elementary School District / 431 |
| 125. | 17.9% | Reed Union Elementary School District / 13,495 |
| 126. | 17.8% | Calaveras Unified School District / 27,476 |
| 126. | 17.8% | Chawanakee Unified School District / 5,481 |
| 128. | 17.8% | Lucerne Elementary School District / 3,741 |
| 129. | 17.8% | Black Oak Mine Unified School District / 12,166 |
| 130. | 17.7% | Hot Springs Elementary School District / 282 |
| 131. | 17.7% | Point Arena Joint Union High School District / 5,227 |
| 132. | 17.7% | Junction Elementary School District / 4,181 |
| 133. | 17.5% | Vallecito Union Elementary School District / 9,886 |
| 133. | 17.5% | Owens Valley Unified School District / 451 |
| 135. | 17.5% | Golden Valley Unified School District / 10,591 |
| 136. | 17.5% | Montecito Union Elementary School District / 5,908 |
| 137. | 17.4% | Loleta Union Elementary School District / 1,956 |
| 138. | 17.4% | Mountain Empire Unified School District / 10,877 |
| 139. | 17.3% | Foresthill Union Elementary School District / 5,853 |
| 140. | 17.3% | Lakeside Joint Elementary School District / 3,011 |
| 141. | 17.3% | Yreka Union Elementary School District / 9,380 |
| 142. | 17.2% | Curtis Creek Elementary School District / 10,012 |
| 143. | 17.2% | Indian Springs Elementary School District / 151 |
| 144. | 17.2% | San Antonio Union Elementary School District / 1,383 |
| 145. | 17.2% | Geyserville Unified School District / 1,715 |
| 146. | 17.2% | Bret Harte Union High School District / 19,072 |
| 147. | 17.2% | Yreka Union High School District / 17,228 |
| 148. | 17.1% | Mesa Union Elementary School District / 3,609 |
| 149. | 17.0% | Summerville Union High School District / 10,385 |
| 149. | 17.0% | Happy Camp Union Elementary School District / 1,187 |
| 151. | 17.0% | Orinda Union Elementary School District / 18,230 |
| 151. | 17.0% | Pleasant Valley Joint Union Elementary School District / 671 |
| 153. | 17.0% | Cutten Elementary School District / 5,171 |
| 154. | 16.9% | Bogus Elementary School District / 396 |
| 154. | 16.9% | Manton Joint Union Elementary School District / 266 |
| 156. | 16.9% | Ross Valley Elementary School District / 22,878 |
| 157. | 16.9% | Columbia Union Elementary School District / 6,954 |
| 158. | 16.9% | Lakeport Unified School District / 11,932 |
| 159. | 16.9% | Douglas City Elementary School District / 991 |
| 160. | 16.8% | Lucerne Valley Unified School District / 5,672 |
| 161. | 16.8% | Mark Twain Union Elementary School District / 9,186 |
| 161. | 16.8% | Arcohe Union Elementary School District / 4,149 |
| 163. | 16.8% | Tamalpais Union High School District / 109,925 |
| 164. | 16.8% | Placer Hills Union Elementary School District / 13,795 |
| 165. | 16.7% | Hillsborough City Elementary School District / 10,651 |
| 166. | 16.7% | West Side Union Elementary School District / 1,083 |
| 167. | 16.7% | Dunsmuir Joint Union High School District / 2,847 |
| 168. | 16.7% | Blochman Union Elementary School District / 846 |
| 168. | 16.7% | Dehesa Elementary School District / 2,154 |
| 170. | 16.6% | Latrobe Elementary School District / 2,016 |
| 171. | 16.6% | Cabrillo Unified School District / 26,692 |
| 172. | 16.6% | Freshwater Elementary School District / 2,754 |
| 172. | 16.6% | Manzanita Elementary School District / 960 |
| 174. | 16.5% | Big Pine Unified School District / 1,917 |
| 174. | 16.5% | Newcastle Elementary School District / 2,418 |
| 174. | 16.5% | Elverta Joint Elementary School District / 2,739 |
| 177. | 16.5% | Bridgeville Elementary School District / 545 |
| 178. | 16.5% | Oak Grove Union Elementary School District / 5,282 |
| 178. | 16.5% | Portola Valley Elementary School District / 6,623 |
| 180. | 16.4% | Name N/A / 10,286 |
| 181. | 16.4% | Piedmont City Unified School District / 10,440 |
| 182. | 16.4% | Amador County Unified School District / 38,039 |
| 183. | 16.4% | Winship Elementary School District / 788 |
| 184. | 16.4% | Hydesville Elementary School District / 1,308 |
| 185. | 16.3% | Byron Union Elementary School District / 13,086 |
| 186. | 16.3% | Dunsmuir Elementary School District / 2,439 |
| 187. | 16.3% | Upper Lake Union High School District / 8,316 |
| 188. | 16.3% | Gold Oak Union Elementary School District / 8,210 |
| 188. | 16.3% | Bennett Valley Union Elementary School District / 9,599 |
| 190. | 16.2% | Fieldbrook Elementary School District / 918 |
| 191. | 16.2% | Pollock Pines Elementary School District / 9,044 |
| 192. | 16.2% | Round Valley Unified School District / 2,944 |
| 193. | 16.2% | Ophir Elementary School District / 1,748 |
| 194. | 16.2% | Potter Valley Community Unified School District / 2,201 |
| 195. | 16.1% | Mariposa County Unified School District / 17,525 |
| 196. | 16.1% | Round Valley Joint Elementary School District / 1,061 |
| 197. | 16.1% | Happy Valley Elementary School District / 1,409 |
| 198. | 16.1% | Happy Valley Union Elementary School District / 6,540 |
| 199. | 16.0% | Name N/A / 24,582 |
| 200. | 16.0% | Rim of the World Unified School District / 23,729 |
| 201. | 16.0% | Name N/A / 4,696 |
| 202. | 16.0% | Willits Unified School District / 12,794 |
| 203. | 15.9% | Mount Shasta Union Elementary School District / 7,287 |
| 204. | 15.9% | Benicia Unified School District / 26,227 |
| 205. | 15.9% | Wilmar Union Elementary School District / 3,209 |
| 206. | 15.9% | Needles Unified School District / 7,266 |
| 207. | 15.8% | Ackerman Elementary School District / 2,852 |
| 208. | 15.8% | Grant Elementary School District / 2,921 |
| 209. | 15.8% | Millville Elementary School District / 1,566 |
| 210. | 15.8% | Laguna Beach Unified School District / 30,715 |
| 211. | 15.8% | Johnstonville Elementary School District / 1,149 |
| 212. | 15.7% | Klamath-Trinity Joint Unified School District / 5,296 |
| 213. | 15.7% | Name N/A / 7,561 |
| 214. | 15.7% | San Lorenzo Valley Unified School District / 23,637 |
| 215. | 15.7% | Santa Clara Elementary School District / 230 |
| 216. | 15.6% | Ross Elementary School District / 2,248 |
| 216. | 15.6% | Butteville Union Elementary School District / 1,800 |
| 218. | 15.6% | Southern Trinity Joint Unified School District / 982 |
| 219. | 15.5% | Tulelake Basin Joint Unified School District / 2,561 |
| 220. | 15.5% | Little Shasta Elementary School District / 335 |
| 221. | 15.5% | Siskiyou Union High School District / 16,320 |
| 222. | 15.5% | North Cow Creek Elementary School District / 1,679 |
| 223. | 15.5% | Ojai Unified School District / 21,663 |
| 224. | 15.5% | Colfax Elementary School District / 4,572 |
| 224. | 15.5% | Solvang Elementary School District / 5,421 |
| 226. | 15.4% | Borrego Springs Unified School District / 2,616 |
| 227. | 15.4% | Middletown Unified School District / 10,557 |
| 228. | 15.4% | Death Valley Unified School District / 351 |
| 228. | 15.4% | Blue Lake Union Elementary School District / 2,510 |
| 230. | 15.3% | Paradise Unified School District / 39,899 |
| 231. | 15.3% | Esparto Unified School District / 6,331 |
| 232. | 15.2% | Jacoby Creek Elementary School District / 2,679 |
| 233. | 15.2% | Blake Elementary School District / 217 |
| 234. | 15.1% | Anderson Valley Unified School District / 2,801 |
| 235. | 15.1% | Santa Ynez Valley Union High School District / 20,113 |
| 236. | 15.1% | Jamul-Dulzura Union Elementary School District / 8,383 |
| 237. | 15.1% | Coffee Creek Elementary School District / 206 |
| 237. | 15.1% | Sebastopol Union Elementary School District / 11,980 |
| 239. | 15.0% | River Delta Joint Unified School District / 14,422 |
| 240. | 15.0% | Upper Lake Union Elementary School District / 4,575 |
| 241. | 15.0% | Bishop Joint Union High School District / 12,747 |
| 242. | 15.0% | Springville Union Elementary School District / 4,542 |
| 243. | 15.0% | College Elementary School District / 6,170 |
| 244. | 14.9% | Fort Bragg Unified School District / 13,173 |
| 244. | 14.9% | Woodside Elementary School District / 3,433 |
| 246. | 14.9% | Cloverdale Unified School District / 10,787 |
| 247. | 14.9% | Novato Unified School District / 57,426 |
| 248. | 14.9% | Bishop Union Elementary School District / 11,686 |
| 248. | 14.9% | Modoc Joint Unified School District / 5,812 |
| 250. | 14.9% | Valley Center-Pauma Unified School District / 22,786 |
| 251. | 14.8% | Placer Union High School District / 85,242 |
| 252. | 14.8% | Sonoma Valley Unified School District / 38,713 |
| 252. | 14.8% | Pacific Grove Unified School District / 17,239 |
| 254. | 14.7% | Name N/A / 285 |
| 255. | 14.7% | Sonora Union High School District / 40,440 |
| 256. | 14.7% | Sonora Elementary School District / 8,219 |
| 257. | 14.6% | Cinnabar Elementary School District / 2,555 |
| 258. | 14.6% | Templeton Unified School District / 10,949 |
| 259. | 14.6% | Bass Lake Joint Union Elementary School District / 13,027 |
| 260. | 14.6% | Grass Valley Elementary School District / 25,057 |
| 261. | 14.6% | Mountain Valley Unified School District / 2,662 |
| 262. | 14.6% | Name N/A / 364 |
| 263. | 14.5% | Camino Union Elementary School District / 3,644 |
| 264. | 14.5% | Somis Union Elementary School District / 2,831 |
| 264. | 14.5% | Rio Dell Elementary School District / 3,196 |
| 266. | 14.5% | Leggett Valley Unified School District / 517 |
| 266. | 14.5% | Lafayette Elementary School District / 27,244 |
| 268. | 14.5% | Calistoga Joint Unified School District / 6,953 |
| 269. | 14.5% | El Dorado Union High School District / 132,036 |
| 270. | 14.4% | Soquel Elementary School District / 25,075 |
| 271. | 14.4% | Montague Elementary School District / 1,866 |
| 272. | 14.4% | Fall River Joint Unified School District / 8,666 |
| 273. | 14.4% | Butte Valley Unified School District / 1,812 |
| 273. | 14.4% | Rincon Valley Union Elementary School District / 39,095 |
| 273. | 14.4% | Mother Lode Union Elementary School District / 15,571 |
| 276. | 14.3% | Lone Pine Unified School District / 2,303 |
| 277. | 14.3% | Garfield Elementary School District / 405 |
| 278. | 14.3% | Carpinteria Unified School District / 17,853 |
| 278. | 14.3% | St. Helena Unified School District / 10,298 |
| 280. | 14.3% | Placerville Union Elementary School District / 14,527 |
| 281. | 14.2% | Kentfield Elementary School District / 11,717 |
| 282. | 14.2% | Hope Elementary School District / 14,845 |
| 283. | 14.1% | Oroville City Elementary School District / 21,715 |
| 284. | 14.1% | Anderson Union High School District / 38,990 |
| 285. | 14.1% | Loomis Union Elementary School District / 19,246 |
| 286. | 14.1% | Sequoia Union Elementary School District / 1,963 |
| 286. | 14.1% | Delphic Elementary School District / 192 |
| 288. | 14.1% | Sierra Unified School District / 10,721 |
| 289. | 14.0% | Ballard Elementary School District / 1,390 |
| 290. | 14.0% | New Jerusalem Elementary School District / 2,182 |
| 291. | 14.0% | John Swett Unified School District / 15,476 |
| 292. | 14.0% | Western Placer Unified School District / 49,139 |
| 292. | 14.0% | Atascadero Unified School District / 34,343 |
| 294. | 13.9% | Trona Joint Unified School District / 2,261 |
| 295. | 13.9% | La Canada Unified School District / 17,745 |
| 296. | 13.8% | El Tejon Unified School District / 7,708 |
| 297. | 13.8% | Princeton Joint Unified School District / 1,130 |
| 298. | 13.8% | Las Virgenes Unified School District / 66,255 |
| 299. | 13.8% | Acalanes Union High School District / 111,346 |
| 299. | 13.8% | Old Adobe Union Elementary School District / 24,147 |
| 301. | 13.7% | Palos Verdes Peninsula Unified School District / 59,526 |
| 301. | 13.7% | Buellton Union Elementary School District / 5,086 |
| 303. | 13.7% | Cottonwood Union Elementary School District / 8,213 |
| 304. | 13.7% | Pleasant Grove Joint Union Elementary School District / 1,211 |
| 305. | 13.7% | Hornbrook Elementary School District / 789 |
| 306. | 13.7% | Mill Valley Elementary School District / 29,390 |
| 306. | 13.7% | North County Joint Union Elementary School District / 3,593 |
| 308. | 13.6% | Liberty Elementary School District / 1,870 |
| 309. | 13.6% | Trinidad Union Elementary School District / 1,841 |
| 310. | 13.5% | Kneeland Elementary School District / 384 |
| 310. | 13.5% | Acton-Agua Dulce Unified School District / 12,182 |
| 312. | 13.5% | Lassen View Union Elementary School District / 2,720 |
| 313. | 13.4% | Auburn Union Elementary School District / 33,084 |
| 314. | 13.4% | Los Gatos Union Elementary School District / 27,018 |
| 314. | 13.4% | Los Gatos-Saratoga Joint Union School District / 53,466 |
| 316. | 13.4% | Eastern Sierra Unified School District / 3,986 |
| 316. | 13.4% | San Ramon Valley Unified School District / 119,213 |
| 318. | 13.3% | Petaluma City Elementary School District / 29,399 |
| 318. | 13.3% | Shasta Union High School District / 101,300 |
| 320. | 13.3% | Petaluma Joint Union High School District / 69,690 |
| 321. | 13.3% | Washington Colony Elementary School District / 2,520 |
| 322. | 13.2% | Laguna Salada Union Elementary School District / 35,817 |
| 323. | 13.2% | Culver City Unified School District / 38,521 |
| 324. | 13.2% | Biggs Unified School District / 3,336 |
| 324. | 13.2% | Pacific Union Elementary School District / 3,412 |
| 326. | 13.2% | Knightsen Elementary School District / 2,543 |
| 326. | 13.2% | Las Lomitas Elementary School District / 11,538 |
| 328. | 13.2% | Los Alamitos Unified School District / 50,289 |
| 329. | 13.1% | Live Oak Elementary School District / 21,268 |
| 329. | 13.1% | San Rafael City Elementary School District / 53,475 |
| 329. | 13.1% | Alpine Union Elementary School District / 16,411 |
| 329. | 13.1% | San Rafael City High School District / 75,343 |
| 329. | 13.1% | Dixie Elementary School District / 21,868 |
| 334. | 13.1% | Tres Pinos Union Elementary School District / 611 |
| 334. | 13.1% | Rescue Union Elementary School District / 33,641 |
| 336. | 13.1% | Buckeye Union Elementary School District / 35,178 |
| 337. | 13.0% | Beverly Hills Unified School District / 34,362 |
| 338. | 13.0% | Redding Elementary School District / 34,138 |
| 339. | 13.0% | Encinitas Union Elementary School District / 67,930 |
| 339. | 13.0% | Bonita Unified School District / 66,487 |
| 341. | 12.9% | Albany City Unified School District / 15,916 |
| 342. | 12.9% | Scotts Valley Unified School District / 18,267 |
| 342. | 12.9% | Alameda City Unified School District / 70,080 |
| 344. | 12.9% | San Lucas Union Elementary School District / 520 |
| 344. | 12.9% | Burnt Ranch Elementary School District / 326 |
| 346. | 12.9% | Red Bluff Joint Union High School District / 41,556 |
| 347. | 12.8% | McKittrick Elementary School District / 148 |
| 347. | 12.8% | Moraga Elementary School District / 16,936 |
| 349. | 12.8% | Fountain Valley Elementary School District / 53,956 |
| 350. | 12.8% | Westmorland Union Elementary School District / 1,978 |
| 351. | 12.8% | Keppel Union Elementary School District / 18,600 |
| 352. | 12.8% | Huntington Beach City Elementary School District / 82,549 |
| 353. | 12.8% | Eureka City Unified School District / 32,417 |
| 354. | 12.7% | Bear Valley Unified School District / 19,051 |
| 355. | 12.7% | West Park Elementary School District / 1,561 |
| 355. | 12.7% | Solana Beach Elementary School District / 35,288 |
| 357. | 12.7% | Kit Carson Union Elementary School District / 1,610 |
| 358. | 12.7% | Los Altos Elementary School District / 39,841 |
| 359. | 12.6% | Santa Cruz City High School District / 110,738 |
| 360. | 12.6% | Palm Springs Unified School District / 160,488 |
| 361. | 12.6% | San Dieguito Union High School District / 160,837 |
| 362. | 12.6% | Walnut Valley Unified School District / 58,977 |
| 363. | 12.6% | Santa Monica-Malibu Unified School District / 106,289 |
| 363. | 12.6% | Lucia Mar Unified School District / 73,572 |
| 365. | 12.5% | Oroville Union High School District / 52,663 |
| 366. | 12.5% | South San Francisco Unified School District / 75,788 |
| 367. | 12.5% | Colusa Unified School District / 8,003 |
| 367. | 12.5% | Walnut Creek Elementary School District / 48,876 |
| 369. | 12.5% | Mark West Union Elementary School District / 14,005 |
| 370. | 12.4% | New Hope Elementary School District / 1,191 |
| 371. | 12.4% | Willows Unified School District / 9,130 |
| 372. | 12.4% | Castro Valley Unified School District / 46,895 |
| 373. | 12.4% | Tehachapi Unified School District / 31,238 |
| 373. | 12.4% | South Bay Union Elementary School District / 6,893 |
| 375. | 12.4% | Evergreen Union Elementary School District / 7,838 |
| 376. | 12.3% | Paso Robles Joint Unified School District / 38,759 |
| 377. | 12.3% | Aromas-San Juan Unified School District / 3,878 |
| 378. | 12.3% | Los Molinos Unified School District / 3,567 |
| 379. | 12.3% | Summerville Elementary School District / 4,866 |
| 380. | 12.3% | Eureka Union Elementary School District / 28,817 |
| 381. | 12.3% | Ramona City Unified School District / 35,426 |
| 382. | 12.3% | Durham Unified School District / 5,178 |
| 383. | 12.2% | Fortuna Union High School District / 21,698 |
| 384. | 12.2% | Bonsall Union Elementary School District / 14,522 |
| 384. | 12.2% | Mineral Elementary School District / 139 |
| 386. | 12.2% | Vallecitos Elementary School District / 2,366 |
| 386. | 12.2% | Plainsburg Union Elementary School District / 434 |
| 388. | 12.2% | San Carlos Elementary School District / 25,179 |
| 388. | 12.2% | Stony Creek Joint Unified School District / 623 |
| 390. | 12.2% | Ferndale Unified School District / 3,105 |
| 391. | 12.2% | Jefferson Union High School District / 139,173 |
| 392. | 12.2% | Hilmar Unified School District / 9,146 |
| 393. | 12.1% | Alexander Valley Union Elementary School District / 1,260 |
| 393. | 12.1% | Snelling-Merced Falls Union Elementary School District / 758 |
| 395. | 12.1% | Gateway Unified School District / 30,202 |
| 395. | 12.1% | Oro Grande Elementary School District / 1,148 |
| 397. | 12.1% | ABC Unified School District / 108,768 |
| 397. | 12.1% | San Juan Unified School District / 327,300 |
| 399. | 12.0% | Brisbane Elementary School District / 7,050 |
| 399. | 12.0% | Pleasant Valley Elementary School District / 71,546 |
| 401. | 12.0% | Holtville Unified School District / 8,113 |
| 402. | 12.0% | Saratoga Union Elementary School District / 20,020 |
| 403. | 12.0% | Briggs Elementary School District / 4,050 |
| 404. | 12.0% | Martinez Unified School District / 28,892 |
| 405. | 12.0% | Susanville Elementary School District / 10,908 |
| 406. | 11.9% | Napa Valley Unified School District / 110,426 |
| 407. | 11.9% | Konocti Unified School District / 21,572 |
| 407. | 11.9% | Conejo Valley Unified School District / 130,413 |
| 407. | 11.9% | Cardiff Elementary School District / 11,602 |
| 410. | 11.9% | Antelope Elementary School District / 6,863 |
| 411. | 11.9% | Red Bluff Union Elementary School District / 18,005 |
| 412. | 11.9% | Big Creek Elementary School District / 565 |
| 413. | 11.8% | Union Elementary School District / 43,605 |
| 414. | 11.8% | San Bruno Park Elementary School District / 35,278 |
| 414. | 11.8% | Jefferson Elementary School District / 85,481 |
| 414. | 11.8% | Orick Elementary School District / 305 |
| 417. | 11.8% | Orcutt Union Elementary School District / 33,856 |
| 417. | 11.8% | Healdsburg Unified School District / 15,390 |
| 417. | 11.8% | McKinleyville Union Elementary School District / 16,326 |
| 420. | 11.8% | San Marino Unified School District / 14,371 |
| 421. | 11.7% | Spreckels Union Elementary School District / 6,720 |
| 422. | 11.7% | Keyes Union Elementary School District / 4,875 |
| 422. | 11.7% | Lincoln Unified School District / 41,519 |
| 424. | 11.7% | Elk Hills Elementary School District / 256 |
| 424. | 11.7% | Coronado Unified School District / 22,376 |
| 426. | 11.7% | Citrus South Tule Elementary School District / 521 |
| 427. | 11.7% | Tahoe-Truckee Joint Unified School District / 29,107 |
| 428. | 11.7% | Mammoth Unified School District / 8,508 |
| 429. | 11.7% | Berkeley Unified School District / 100,711 |
| 429. | 11.7% | Santa Rosa High School District / 195,579 |
| 429. | 11.7% | Plum Valley Elementary School District / 428 |
| 432. | 11.7% | Janesville Union Elementary School District / 3,666 |
| 433. | 11.7% | American Union Elementary School District / 2,161 |
| 434. | 11.6% | Belmont-Redwood Shores Elementary School District / 38,953 |
| 434. | 11.6% | Santa Barbara Elementary School District / 81,374 |
| 434. | 11.6% | Ukiah Unified School District / 39,052 |
| 437. | 11.6% | Mount Diablo Unified School District / 247,518 |
| 438. | 11.6% | Huntington Beach Union High School District / 313,128 |
| 438. | 11.6% | Capistrano Unified School District / 330,582 |
| 440. | 11.6% | Palermo Union Elementary School District / 8,722 |
| 441. | 11.6% | Lakeside Union Elementary School District / 39,893 |
| 442. | 11.6% | Scotia Union Elementary School District / 1,203 |
| 443. | 11.5% | Sierra Sands Unified School District / 32,140 |
| 444. | 11.5% | Lake Tahoe Unified School District / 31,031 |
| 445. | 11.5% | Temple City Unified School District / 36,803 |
| 445. | 11.5% | Weed Union Elementary School District / 4,151 |
| 447. | 11.5% | Rio Bravo-Greeley Union Elementary School District / 5,020 |
| 448. | 11.5% | Cascade Union Elementary School District / 15,945 |
| 449. | 11.4% | Glendora Unified School District / 36,471 |
| 450. | 11.4% | Manhattan Beach Unified School District / 36,118 |
| 450. | 11.4% | Corning Union Elementary School District / 13,129 |
| 452. | 11.4% | Bitterwater-Tully Union Elementary School District / 114 |
| 453. | 11.4% | North Monterey County Unified School District / 27,303 |
| 454. | 11.4% | Linden Unified School District / 10,330 |
| 454. | 11.4% | McSwain Union Elementary School District / 5,261 |
| 456. | 11.4% | Manchester Union Elementary School District / 889 |
| 457. | 11.3% | Santa Rosa Elementary School District / 65,245 |
| 458. | 11.3% | Hemet Unified School District / 121,529 |
| 459. | 11.3% | Duarte Unified School District / 27,472 |
| 459. | 11.3% | Upland Unified School District / 72,326 |
| 461. | 11.3% | Brea-Olinda Unified School District / 35,407 |
| 462. | 11.3% | Del Norte County Unified School District / 28,729 |
| 463. | 11.3% | Meridian Elementary School District / 673 |
| 464. | 11.3% | Pacific Union Elementary School District / 5,745 |
| 464. | 11.3% | Liberty Elementary School District / 1,968 |
| 466. | 11.3% | Midway Elementary School District / 613 |
| 467. | 11.2% | East Nicolaus Joint Union High School District / 3,042 |
| 468. | 11.2% | Oakdale Joint Unified School District / 27,286 |
| 469. | 11.2% | Escalon Unified School District / 14,308 |
| 470. | 11.2% | Vallejo City Unified School District / 117,942 |
| 471. | 11.2% | Columbia Elementary School District / 10,145 |
| 472. | 11.2% | Torrance Unified School District / 139,709 |
| 473. | 11.2% | Arcadia Unified School District / 56,757 |
| 474. | 11.2% | Maxwell Unified School District / 1,874 |
| 475. | 11.1% | West Contra Costa Unified School District / 237,738 |
| 475. | 11.1% | Two Rock Union Elementary School District / 1,481 |
| 477. | 11.1% | Burlingame Elementary School District / 28,345 |
| 477. | 11.1% | New Haven Unified School District / 73,956 |
| 479. | 11.1% | Saucelito Elementary School District / 180 |
| 479. | 11.1% | Northern Humboldt Union High School District / 45,045 |
| 481. | 11.1% | Glendale Unified School District / 218,188 |
| 482. | 11.1% | Plaza Elementary School District / 551 |
| 483. | 11.1% | Soulsbyville Elementary School District / 4,233 |
| 483. | 11.1% | Alvina Elementary School District / 461 |
| 483. | 11.1% | Ocean View Elementary School District / 92,726 |
| 486. | 11.0% | Desert Sands Unified School District / 186,462 |
| 487. | 11.0% | Placentia-Yorba Linda Unified School District / 155,168 |
| 488. | 11.0% | Hughes-Elizabeth Lakes Union Elementary School District / 3,514 |
| 488. | 11.0% | Maricopa Unified School District / 2,217 |
| 490. | 11.0% | San Francisco Unified School District / 797,271 |
| 491. | 11.0% | Carlsbad Unified School District / 64,072 |
| 492. | 11.0% | San Mateo Union High School District / 215,388 |
| 493. | 10.9% | Simi Valley Unified School District / 122,978 |
| 494. | 10.9% | Alhambra Unified School District / 118,020 |
| 495. | 10.9% | Beaumont Unified School District / 38,694 |
| 496. | 10.9% | Stanislaus Union Elementary School District / 30,531 |
| 496. | 10.9% | Emery Unified School District / 9,149 |
| 496. | 10.9% | Claremont Unified School District / 41,785 |
| 499. | 10.9% | Newport-Mesa Unified School District / 189,985 |
| 499. | 10.9% | Santa Cruz City Elementary School District / 57,723 |
| 501. | 10.9% | Rowland Unified School District / 107,163 |
| 501. | 10.9% | Yucaipa-Calimesa Joint Unified School District / 50,743 |
| 503. | 10.8% | Sylvan Union Elementary School District / 68,991 |
| 504. | 10.8% | Vacaville Unified School District / 78,037 |
| 505. | 10.8% | San Leandro Unified School District / 61,582 |
| 505. | 10.8% | Corning Union High School District / 15,478 |
| 505. | 10.8% | Fortuna Union Elementary School District / 7,562 |
| 508. | 10.8% | Bayshore Elementary School District / 6,031 |
| 508. | 10.8% | Pasadena Unified School District / 208,150 |
| 510. | 10.8% | Berryessa Union Elementary School District / 80,961 |
| 511. | 10.8% | La Mesa-Spring Valley School District / 123,526 |
| 512. | 10.7% | Jamestown Elementary School District / 8,992 |
| 513. | 10.7% | Del Mar Union Elementary School District / 41,356 |
| 513. | 10.7% | Pajaro Valley Joint Unified School District / 107,951 |
| 515. | 10.7% | Alta Loma Elementary School District / 61,569 |
| 516. | 10.7% | South Pasadena Unified School District / 24,373 |
| 517. | 10.6% | Grossmont Union High School District / 433,982 |
| 518. | 10.6% | Luther Burbank Elementary School District / 3,715 |
| 519. | 10.6% | Bend Elementary School District / 1,205 |
| 520. | 10.6% | Piner-Olivet Union Elementary School District / 14,514 |
| 521. | 10.6% | Mountain View-Los Altos Union School District / 100,553 |
| 521. | 10.6% | Sequoia Union High School District / 241,131 |
| 523. | 10.6% | Buena Vista Elementary School District / 463 |
| 524. | 10.6% | Washington Union High School District / 16,163 |
| 524. | 10.6% | Saddleback Valley Unified School District / 207,645 |
| 526. | 10.5% | Menlo Park City Elementary School District / 25,383 |
| 527. | 10.5% | Hacienda La Puente Unified School District / 112,422 |
| 528. | 10.5% | Ventura Unified School District / 113,892 |
| 529. | 10.5% | Denair Unified School District / 7,204 |
| 529. | 10.5% | Cypress Elementary School District / 42,699 |
| 531. | 10.5% | Lake Elementary School District / 573 |
| 532. | 10.4% | Sacramento City Unified School District / 324,063 |
| 533. | 10.4% | Lowell Joint Elementary School District / 34,748 |
| 533. | 10.4% | Apple Valley Unified School District / 76,503 |
| 533. | 10.4% | San Mateo-Foster City Elementary School District / 122,284 |
| 536. | 10.4% | El Segundo Unified School District / 16,148 |
| 537. | 10.4% | Oakland Unified School District / 398,792 |
| 538. | 10.4% | Burrel Union Elementary School District / 684 |
| 539. | 10.4% | Rohnerville Elementary School District / 5,239 |
| 539. | 10.4% | Santa Barbara High School District / 179,664 |
| 539. | 10.4% | San Gabriel Unified School District / 41,575 |
| 542. | 10.4% | Chico Unified School District / 105,801 |
| 542. | 10.4% | Redwood City Elementary School District / 91,362 |
| 544. | 10.3% | Moorpark Unified School District / 37,103 |
| 545. | 10.3% | Redondo Beach Unified School District / 66,185 |
| 546. | 10.3% | Pleasanton Unified School District / 66,371 |
| 547. | 10.3% | Oak Park Unified School District / 14,266 |
| 547. | 10.3% | Burbank Unified School District / 102,364 |
| 549. | 10.3% | Westminster Elementary School District / 83,897 |
| 550. | 10.3% | Marysville Joint Unified School District / 57,707 |
| 550. | 10.3% | Poway Unified School District / 184,423 |
| 550. | 10.3% | Yuba City Unified School District / 69,496 |
| 553. | 10.2% | Alpine County Unified School District / 1,153 |
| 554. | 10.2% | Alview-Dairyland Union Elementary School District / 2,094 |
| 555. | 10.2% | Browns Elementary School District / 854 |
| 555. | 10.2% | Nuview Union Elementary School District / 8,905 |
| 555. | 10.2% | Mojave Unified School District / 17,875 |
| 558. | 10.2% | Banning Unified School District / 32,778 |
| 558. | 10.2% | Santee Elementary School District / 57,321 |
| 560. | 10.2% | Woodland Joint Unified School District / 58,460 |
| 561. | 10.1% | Columbine Elementary School District / 474 |
| 561. | 10.1% | Lassen Union High School District / 27,903 |
| 561. | 10.1% | Desert Center Unified School District / 227 |
| 564. | 10.1% | Cajon Valley Union Elementary School District / 151,929 |
| 565. | 10.1% | Lakeside Union Elementary School District / 2,877 |
| 566. | 10.1% | Norris Elementary School District / 16,848 |
| 566. | 10.1% | Graves Elementary School District / 149 |
| 566. | 10.1% | Orange Unified School District / 218,305 |
| 569. | 10.1% | Ripon Unified School District / 17,371 |
| 570. | 10.0% | Lagunita Elementary School District / 239 |
| 571. | 10.0% | Lodi Unified School District / 166,920 |
| 571. | 10.0% | Clovis Unified School District / 180,837 |
| 573. | 10.0% | Southside Elementary School District / 3,371 |
| 574. | 10.0% | San Lorenzo Unified School District / 72,600 |
| 575. | 10.0% | San Luis Coastal Unified School District / 86,956 |
| 575. | 10.0% | Wright Elementary School District / 15,764 |
| 577. | 10.0% | Waterford Unified School District / 9,674 |
| 577. | 10.0% | Enterprise Elementary School District / 32,115 |
| 579. | 10.0% | Ducor Union Elementary School District / 915 |
| 579. | 10.0% | Woodlake Union High School District / 12,478 |
| 579. | 10.0% | Millbrae Elementary School District / 23,624 |
| 582. | 9.9% | Galt Joint Union High School District / 37,350 |
| 583. | 9.9% | Outside Creek Elementary School District / 656 |
| 583. | 9.9% | Planada Elementary School District / 4,219 |
| 585. | 9.9% | Name N/A / 445 |
| 585. | 9.9% | Name N/A / 10,346,856 |
| 585. | 9.9% | Palo Alto Unified School District / 74,515 |
| 588. | 9.9% | San Pasqual Valley Unified School District / 3,939 |
| 588. | 9.9% | Monterey Peninsula Unified School District / 86,853 |
| 590. | 9.9% | Cotati-Rohnert Park Unified School District / 50,802 |
| 591. | 9.9% | Newark Unified School District / 41,617 |
| 591. | 9.9% | Irvine Unified School District / 173,380 |
| 593. | 9.8% | Snowline Joint Unified School District / 32,962 |
| 594. | 9.8% | Livermore Valley Joint Unified School District / 82,071 |
| 595. | 9.8% | Menifee Union Elementary School District / 72,176 |
| 596. | 9.8% | Hermosa Beach City Elementary School District / 19,213 |
| 596. | 9.8% | Campbell Union High School District / 216,454 |
| 598. | 9.8% | Morgan Hill Unified School District / 61,337 |
| 598. | 9.8% | Santa Paula Union High School District / 32,155 |
| 600. | 9.8% | Gridley Unified School District / 9,602 |
| 601. | 9.8% | Oak View Union Elementary School District / 2,886 |
| 601. | 9.8% | Monrovia Unified School District / 43,989 |
| 603. | 9.8% | Redlands Unified School District / 122,118 |
| 603. | 9.8% | Empire Union Elementary School District / 26,134 |
| 605. | 9.7% | Windsor Unified School District / 27,303 |
| 605. | 9.7% | Kings River-Hardwick Union Elementary School District / 2,874 |
| 607. | 9.7% | Cupertino Union Elementary School District / 129,342 |
| 608. | 9.7% | Fremont Unified School District / 200,908 |
| 608. | 9.7% | Visalia Unified School District / 134,639 |
| 610. | 9.7% | Charter Oak Unified School District / 36,850 |
| 611. | 9.7% | Garvey Elementary School District / 50,724 |
| 611. | 9.7% | Alhambra Unified (9-12) School District / 50,724 |
| 611. | 9.7% | Centralia Elementary School District / 55,133 |
| 614. | 9.6% | Gilroy Unified School District / 57,045 |
| 615. | 9.6% | Campbell Union Elementary School District / 90,108 |
| 616. | 9.6% | Meadows Union Elementary School District / 1,708 |
| 616. | 9.6% | Orland Joint Unified School District / 13,182 |
| 618. | 9.6% | Vista Unified School District / 147,532 |
| 619. | 9.6% | Lemon Grove Elementary School District / 34,365 |
| 619. | 9.6% | Mountain House Elementary School District / 230 |
| 619. | 9.6% | Pierce Joint Unified School District / 6,269 |
| 619. | 9.6% | Savanna Elementary School District / 27,160 |
| 623. | 9.6% | Morongo Unified School District / 76,036 |
| 623. | 9.6% | Oak Grove Elementary School District / 108,058 |
| 625. | 9.5% | Covina-Valley Unified School District / 76,820 |
| 626. | 9.5% | Riverbank Unified School District / 14,562 |
| 627. | 9.5% | Fullerton Elementary School District / 114,393 |
| 627. | 9.5% | Big Valley Joint Unified School District / 2,045 |
| 629. | 9.5% | Fairfield-Suisun Unified School District / 126,988 |
| 629. | 9.5% | El Monte City Elementary School District / 87,447 |
| 631. | 9.5% | Evergreen Elementary School District / 99,213 |
| 631. | 9.5% | Modesto City High School District / 265,434 |
| 633. | 9.5% | Milpitas Unified School District / 64,397 |
| 634. | 9.5% | Oxnard Union High School District / 298,270 |
| 634. | 9.5% | Downey Unified School District / 115,740 |
| 636. | 9.4% | Sanger Unified School District / 44,778 |
| 636. | 9.4% | Cambrian Elementary School District / 31,435 |
| 636. | 9.4% | Barstow Unified School District / 36,107 |
| 636. | 9.4% | Little Lake City Elementary School District / 35,051 |
| 640. | 9.4% | Santa Paula Elementary School District / 26,958 |
| 641. | 9.4% | Hayward Unified School District / 162,603 |
| 641. | 9.4% | San Benito High School District / 50,181 |
| 643. | 9.4% | San Jose Unified School District / 249,077 |
| 644. | 9.4% | Valley Home Joint Elementary School District / 1,872 |
| 645. | 9.4% | Bellflower Unified School District / 78,525 |
| 646. | 9.4% | Fallbrook Union High School District / 73,038 |
| 646. | 9.4% | Liberty Union High School District / 94,522 |
| 646. | 9.4% | Winters Joint Unified School District / 9,157 |
| 649. | 9.3% | Escondido Union Elementary School District / 151,126 |
| 649. | 9.3% | Taft Union High School District / 19,105 |
| 651. | 9.3% | Le Grand Union High School District / 6,885 |
| 651. | 9.3% | Roseville City Elementary School District / 74,449 |
| 653. | 9.3% | Mount Pleasant Elementary School District / 21,694 |
| 654. | 9.3% | Escondido Union High School District / 154,699 |
| 654. | 9.3% | Guadalupe Union Elementary School District / 6,667 |
| 656. | 9.3% | Roseville Joint Union High School District / 153,942 |
| 656. | 9.3% | Clay Joint Elementary School District / 366 |
| 656. | 9.3% | El Nido Elementary School District / 915 |
| 659. | 9.3% | San Diego City Unified School District / 1,015,356 |
| 659. | 9.3% | Cold Spring Elementary School District / 3,181 |
| 659. | 9.3% | East Whittier City Elementary School District / 71,917 |
| 659. | 9.3% | Taft City Elementary School District / 17,969 |
| 663. | 9.3% | Mountain View Whisman Elementary School District / 60,712 |
| 664. | 9.2% | Rosedale Union Elementary School District / 41,277 |
| 664. | 9.2% | Exeter Union High School District / 14,832 |
| 666. | 9.2% | Pittsburg Unified School District / 56,313 |
| 666. | 9.2% | Romoland Elementary School District / 19,457 |
| 668. | 9.2% | Rocklin Unified School District / 51,033 |
| 669. | 9.2% | Fullerton Joint Union High School District / 246,184 |
| 669. | 9.2% | Mupu Elementary School District / 917 |
| 671. | 9.1% | Chino Valley Unified School District / 175,489 |
| 671. | 9.1% | Fremont Union High School District / 208,778 |
| 671. | 9.1% | Westside Union Elementary School District / 61,629 |
| 674. | 9.1% | East Side Union High School District / 514,502 |
| 675. | 9.1% | Marcum-Illinois Union Elementary School District / 977 |
| 675. | 9.1% | Raisin City Elementary School District / 1,592 |
| 677. | 9.1% | Inglewood Unified School District / 114,207 |
| 678. | 9.1% | Maple Creek Elementary School District / 44 |
| 679. | 9.1% | Fillmore Unified School District / 18,870 |
| 680. | 9.1% | Porterville Unified School District / 47,667 |
| 681. | 9.0% | Washington Unified School District / 45,504 |
| 682. | 9.0% | Chula Vista Elementary School District / 251,356 |
| 683. | 9.0% | Rosemead Elementary School District / 28,060 |
| 684. | 9.0% | Indian Diggings Elementary School District / 190 |
| 684. | 9.0% | Vineland Elementary School District / 4,156 |
| 686. | 8.9% | Mountain View Elementary School District / 21,988 |
| 687. | 8.9% | Ballico-Cressey Elementary School District / 2,008 |
| 687. | 8.9% | Newhall Elementary School District / 71,626 |
| 689. | 8.9% | Jurupa Unified School District / 90,794 |
| 690. | 8.9% | Garden Grove Unified School District / 269,505 |
| 690. | 8.9% | Name N/A / 43,333 |
| 692. | 8.9% | Galt Joint Union Elementary School District / 29,124 |
| 692. | 8.9% | El Rancho Unified School District / 60,639 |
| 692. | 8.9% | Beardsley Elementary School District / 17,646 |
| 695. | 8.9% | West Covina Unified School District / 59,077 |
| 696. | 8.8% | Island Union Elementary School District / 1,663 |
| 697. | 8.8% | Tustin Unified School District / 130,014 |
| 697. | 8.8% | Shandon Joint Unified School District / 1,585 |
| 699. | 8.8% | El Centro Elementary School District / 36,186 |
| 699. | 8.8% | Norwalk-La Mirada Unified School District / 122,341 |
| 699. | 8.8% | Antioch Unified School District / 104,405 |
| 699. | 8.8% | Gratton Elementary School District / 762 |
| 699. | 8.8% | San Marcos Unified School District / 104,907 |
| 699. | 8.8% | Folsom-Cordova Unified School District / 116,267 |
| 699. | 8.8% | Alum Rock Union Elementary School District / 106,126 |
| 706. | 8.8% | Lindsay Unified School District / 15,627 |
| 706. | 8.8% | Hart-Ransom Union Elementary School District / 3,417 |
| 708. | 8.8% | Los Angeles Unified School District / 4,549,274 |
| 709. | 8.8% | Waugh Elementary School District / 5,849 |
| 709. | 8.8% | Long Beach Unified School District / 508,887 |
| 711. | 8.7% | Elk Grove Unified School District / 282,780 |
| 712. | 8.7% | Selma Unified School District / 29,370 |
| 712. | 8.7% | Sutter Union High School District / 8,648 |
| 712. | 8.7% | El Monte Union High School District / 182,267 |
| 715. | 8.7% | Whittier City Elementary School District / 65,764 |
| 716. | 8.7% | Laton Joint Unified School District / 3,156 |
| 717. | 8.7% | Panama-Buena Vista Union Elementary School District / 107,548 |
| 717. | 8.7% | Fowler Unified School District / 8,490 |
| 719. | 8.7% | Fruitvale Elementary School District / 21,453 |
| 720. | 8.7% | Modesto City Elementary School District / 113,550 |
| 720. | 8.7% | Hollister School District / 41,921 |
| 722. | 8.7% | Name N/A / 80,459 |
| 722. | 8.7% | Whittier Union High School District / 219,002 |
| 724. | 8.6% | Monroe Elementary School District / 1,655 |
| 725. | 8.6% | Sulphur Springs Union Elementary School District / 56,256 |
| 725. | 8.6% | Perris Union High School District / 140,405 |
| 727. | 8.6% | Stockton Unified School District / 197,012 |
| 727. | 8.6% | Name N/A / 70,492 |
| 729. | 8.6% | Hueneme Elementary School District / 54,832 |
| 730. | 8.6% | Rio Elementary School District / 29,397 |
| 731. | 8.6% | Merced City Elementary School District / 78,506 |
| 732. | 8.6% | Name N/A / 95,724 |
| 733. | 8.6% | Terra Bella Union Elementary School District / 5,210 |
| 734. | 8.6% | Dixon Unified School District / 19,652 |
| 735. | 8.5% | Sweetwater Union High School District / 417,355 |
| 736. | 8.5% | Fairfax Elementary School District / 10,195 |
| 737. | 8.5% | Moreland Elementary School District / 47,591 |
| 737. | 8.5% | Oxnard Elementary School District / 119,589 |
| 737. | 8.5% | Fallbrook Union Elementary School District / 56,150 |
| 737. | 8.5% | Cucamonga Elementary School District / 27,180 |
| 741. | 8.5% | Lompoc Unified School District / 55,948 |
| 742. | 8.5% | Baldwin Park Unified School District / 75,839 |
| 743. | 8.5% | Name N/A / 175,420 |
| 743. | 8.5% | Brawley Union High School District / 25,375 |
| 745. | 8.4% | Sundale Union Elementary School District / 2,955 |
| 746. | 8.4% | Name N/A / 535 |
| 747. | 8.4% | Santa Clara Unified School District / 133,906 |
| 748. | 8.4% | Magnolia Union Elementary School District / 286 |
| 748. | 8.4% | Peninsula Union Elementary School District / 441 |
| 748. | 8.4% | Exeter Union Elementary School District / 12,213 |
| 748. | 8.4% | La Habra City Elementary School District / 49,340 |
| 752. | 8.4% | San Miguel Joint Union Elementary School District / 5,082 |
| 752. | 8.4% | Atwater Elementary School District / 31,505 |
| 752. | 8.4% | Livingston Union Elementary School District / 15,649 |
| 752. | 8.4% | Palo Verde Unified School District / 24,802 |
| 756. | 8.4% | Fresno Unified School District / 372,904 |
| 756. | 8.4% | Pond Union Elementary School District / 812 |
| 758. | 8.4% | Hickman Elementary School District / 1,196 |
| 759. | 8.3% | Alta Vista Elementary School District / 2,801 |
| 759. | 8.3% | Pleasant View Elementary School District / 1,887 |
| 759. | 8.3% | Madera Unified School District / 80,869 |
| 762. | 8.3% | William S. Hart Union High School District / 252,269 |
| 762. | 8.3% | Hanford Elementary School District / 42,362 |
| 764. | 8.3% | Antelope Valley Union High School District / 341,675 |
| 764. | 8.3% | Santa Maria Joint Union High School District / 127,593 |
| 766. | 8.3% | Standard Elementary School District / 22,568 |
| 766. | 8.3% | San Pasqual Union Elementary School District / 3,573 |
| 766. | 8.3% | Riverside Unified School District / 230,094 |
| 769. | 8.3% | Lawndale Elementary School District / 46,769 |
| 769. | 8.3% | Merced Union High School District / 158,185 |
| 771. | 8.2% | Hesperia Unified School District / 90,729 |
| 771. | 8.2% | Westside Elementary School District / 1,953 |
| 773. | 8.2% | San Jacinto Unified School District / 37,967 |
| 774. | 8.2% | Buena Park Elementary School District / 47,703 |
| 775. | 8.2% | Saugus Union Elementary School District / 93,501 |
| 775. | 8.2% | Hanford Joint Union High School District / 65,372 |
| 777. | 8.2% | Wilsona Elementary School District / 10,629 |
| 778. | 8.2% | Pomona Unified School District / 169,765 |
| 778. | 8.2% | Kern Union High School District / 550,777 |
| 778. | 8.2% | Thermalito Union Elementary School District / 16,403 |
| 778. | 8.2% | Eastside Union Elementary School District / 18,848 |
| 782. | 8.2% | Kings Canyon Joint Unified School District / 45,802 |
| 782. | 8.2% | Southern Kern Unified School District / 17,672 |
| 784. | 8.2% | Roseland Elementary School District / 11,864 |
| 785. | 8.2% | Oakley Union Elementary School District / 28,835 |
| 786. | 8.1% | Elkins Elementary School District / 246 |
| 787. | 8.1% | Montebello Unified School District / 168,005 |
| 787. | 8.1% | Fort Sage Unified School District / 3,415 |
| 787. | 8.1% | Sunnyvale Elementary School District / 79,072 |
| 790. | 8.1% | Anaheim Union High School District / 380,969 |
| 790. | 8.1% | Porterville Unified (9-12) School District / 46,323 |
| 792. | 8.1% | Chaffey Joint Union High School District / 404,437 |
| 793. | 8.1% | Live Oak Unified School District / 9,653 |
| 793. | 8.1% | Brawley Elementary School District / 22,990 |
| 795. | 8.1% | Sunnyside Union Elementary School District / 2,754 |
| 795. | 8.1% | Howell Mountain Elementary School District / 4,278 |
| 797. | 8.1% | Brentwood Union Elementary School District / 50,058 |
| 798. | 8.0% | South Bay Union Elementary School District / 75,395 |
| 799. | 8.0% | Central Elementary School District / 38,948 |
| 800. | 8.0% | Salinas City Elementary School District / 72,480 |
| 801. | 8.0% | Woodlake Union Elementary School District / 9,564 |
| 802. | 8.0% | Center Joint Unified School District / 28,863 |
| 803. | 8.0% | Valle Lindo Elementary School District / 6,632 |
| 804. | 7.9% | Dinuba Unified School District / 23,005 |
| 805. | 7.9% | Central Union High School District / 51,088 |
| 805. | 7.9% | Los Nietos Elementary School District / 16,124 |
| 807. | 7.9% | Lancaster Elementary School District / 107,842 |
| 807. | 7.9% | Oceanside Unified School District / 131,848 |
| 807. | 7.9% | Coachella Valley Unified School District / 72,694 |
| 810. | 7.9% | Bellevue Union Elementary School District / 21,800 |
| 811. | 7.8% | Lammersville Elementary School District / 7,351 |
| 812. | 7.8% | Newman-Crows Landing Unified School District / 12,625 |
| 813. | 7.8% | Salinas Union High School District / 164,213 |
| 814. | 7.8% | Delhi Unified School District / 11,508 |
| 815. | 7.8% | Gazelle Union Elementary School District / 411 |
| 816. | 7.8% | Central Unified School District / 62,537 |
| 817. | 7.8% | Corona-Norco Unified School District / 237,282 |
| 817. | 7.8% | Kings River Union Elementary School District / 3,194 |
| 819. | 7.8% | Victor Valley Union High School District / 141,744 |
| 820. | 7.7% | Alvord Unified School District / 102,751 |
| 820. | 7.7% | Manteca Unified School District / 112,475 |
| 822. | 7.7% | Colton Joint Unified School District / 109,627 |
| 823. | 7.7% | National Elementary School District / 54,012 |
| 823. | 7.7% | Kerman Unified School District / 18,246 |
| 825. | 7.7% | Goleta Union Elementary School District / 74,356 |
| 826. | 7.7% | Travis Unified School District / 28,374 |
| 827. | 7.7% | Hughson Unified School District / 8,161 |
| 827. | 7.7% | Wiseburn Elementary School District / 11,217 |
| 829. | 7.7% | Victor Elementary School District / 89,281 |
| 829. | 7.7% | Le Grand Union Elementary School District / 2,232 |
| 831. | 7.6% | Ceres Unified School District / 52,621 |
| 832. | 7.6% | Mountain View Elementary School District / 60,128 |
| 833. | 7.6% | Oak Valley Union Elementary School District / 1,460 |
| 834. | 7.6% | Calexico Unified School District / 37,907 |
| 835. | 7.6% | Buttonwillow Union Elementary School District / 2,243 |
| 836. | 7.6% | Hamilton Union Elementary School District / 2,538 |
| 836. | 7.6% | Arcata Elementary School District / 13,568 |
| 838. | 7.6% | Dry Creek Joint Elementary School District / 50,676 |
| 839. | 7.5% | Lake Elsinore Unified School District / 109,703 |
| 839. | 7.5% | Magnolia Elementary School District / 61,635 |
| 841. | 7.5% | Palmdale Elementary School District / 120,530 |
| 841. | 7.5% | Natomas Unified School District / 64,894 |
| 843. | 7.5% | Dublin Unified School District / 42,371 |
| 844. | 7.5% | Jefferson Elementary School District / 13,031 |
| 845. | 7.5% | Gustine Unified School District / 8,459 |
| 845. | 7.5% | San Ysidro Elementary School District / 36,592 |
| 847. | 7.5% | Tracy Joint Unified School District / 70,973 |
| 847. | 7.5% | Tulare City Elementary School District / 55,154 |
| 847. | 7.5% | Etiwanda Elementary School District / 82,707 |
| 847. | 7.5% | Azusa Unified School District / 65,188 |
| 851. | 7.5% | Franklin Elementary School District / 2,658 |
| 851. | 7.5% | Bakersfield City Elementary School District / 178,782 |
| 853. | 7.4% | Mulberry Elementary School District / 121 |
| 853. | 7.4% | West Fresno Elementary School District / 4,812 |
| 853. | 7.4% | Capay Joint Union Elementary School District / 1,075 |
| 856. | 7.4% | Davis Joint Unified School District / 71,961 |
| 857. | 7.4% | Moreno Valley Unified School District / 161,583 |
| 857. | 7.4% | Franklin-McKinley Elementary School District / 84,414 |
| 859. | 7.4% | San Bernardino City Unified School District / 240,152 |
| 859. | 7.4% | Tulare Joint Union High School District / 72,460 |
| 861. | 7.4% | Firebaugh-Las Deltas Joint Unified School District / 7,970 |
| 861. | 7.4% | Temecula Valley Unified School District / 124,383 |
| 863. | 7.3% | Edison Elementary School District / 5,871 |
| 864. | 7.3% | Hamilton Union High School District / 3,213 |
| 865. | 7.3% | Rialto Unified School District / 119,116 |
| 865. | 7.3% | Patterson Joint Unified School District / 23,592 |
| 867. | 7.3% | Murrieta Valley Unified School District / 93,577 |
| 867. | 7.3% | Monson-Sultana Joint Union Elementary School District / 1,770 |
| 869. | 7.3% | Ontario-Montclair Elementary School District / 171,877 |
| 870. | 7.2% | Gorman Elementary School District / 83 |
| 871. | 7.2% | Pioneer Union Elementary School District / 9,387 |
| 871. | 7.2% | Calipatria Unified School District / 10,423 |
| 873. | 7.2% | Corcoran Joint Unified School District / 25,322 |
| 874. | 7.2% | Paramount Unified School District / 78,663 |
| 875. | 7.2% | Muroc Joint Unified School District / 8,425 |
| 876. | 7.2% | Salida Union Elementary School District / 19,530 |
| 876. | 7.2% | Kingsburg Joint Union High School District / 16,191 |
| 878. | 7.2% | Imperial Unified School District / 20,264 |
| 879. | 7.2% | Kingsburg Joint Union Elementary School District / 14,750 |
| 880. | 7.1% | Centinela Valley Union High School District / 159,989 |
| 881. | 7.1% | Anaheim Elementary School District / 194,342 |
| 881. | 7.1% | Santa Rita Union Elementary School District / 22,345 |
| 883. | 7.1% | Paradise Elementary School District / 2,580 |
| 884. | 7.1% | Wasco Union Elementary School District / 24,941 |
| 885. | 7.0% | Ravenswood City Elementary School District / 38,660 |
| 886. | 7.0% | Kirkwood Elementary School District / 415 |
| 886. | 7.0% | Rockford Elementary School District / 1,287 |
| 888. | 7.0% | Lynwood Unified School District / 68,160 |
| 889. | 7.0% | Soledad Unified School District / 28,566 |
| 890. | 6.9% | Coalinga-Huron Joint Unified School District / 26,926 |
| 891. | 6.9% | Robla Elementary School District / 19,286 |
| 892. | 6.9% | Chualar Union Elementary School District / 1,907 |
| 892. | 6.9% | Gonzales Unified (9-12) School District / 1,907 |
| 894. | 6.8% | King City Union Elementary School District / 14,077 |
| 895. | 6.8% | Hope Elementary School District / 659 |
| 896. | 6.8% | Brittan Elementary School District / 4,237 |
| 896. | 6.8% | Cuddeback Union Elementary School District / 689 |
| 898. | 6.8% | Name N/A / 14,338 |
| 899. | 6.8% | Traver Joint Elementary School District / 1,075 |
| 900. | 6.8% | Wasco Union High School District / 28,339 |
| 901. | 6.8% | Caruthers Unified School District / 5,168 |
| 901. | 6.8% | Hawthorne Elementary School District / 73,829 |
| 901. | 6.8% | Strathmore Union Elementary School District / 4,607 |
| 904. | 6.8% | Ocean View Elementary School District / 16,466 |
| 905. | 6.7% | Golden Plains Unified School District / 6,346 |
| 906. | 6.7% | Orange Center Elementary School District / 1,697 |
| 907. | 6.7% | Greenfield Union Elementary School District / 43,864 |
| 908. | 6.7% | Adelanto Elementary School District / 47,571 |
| 908. | 6.7% | King City Joint Union High School District / 32,380 |
| 910. | 6.7% | Burton Elementary School District / 17,879 |
| 910. | 6.7% | Di Giorgio Elementary School District / 795 |
| 912. | 6.7% | Dos Palos-Oro Loma Joint Unified School District / 10,478 |
| 912. | 6.7% | Pixley Union Elementary School District / 4,297 |
| 912. | 6.7% | Los Banos Unified School District / 38,019 |
| 915. | 6.7% | Reef-Sunset Unified School District / 17,674 |
| 916. | 6.6% | Castaic Union Elementary School District / 30,886 |
| 917. | 6.6% | Stone Corral Elementary School District / 951 |
| 918. | 6.6% | Plumas Elementary School District / 2,963 |
| 919. | 6.6% | Santa Maria-Bonita Elementary School District / 84,544 |
| 920. | 6.5% | Bassett Unified School District / 28,641 |
| 921. | 6.5% | Farmersville Unified School District / 11,154 |
| 922. | 6.5% | South Whittier Elementary School District / 30,146 |
| 923. | 6.5% | Compton Unified School District / 149,135 |
| 924. | 6.5% | Lamont Elementary School District / 14,960 |
| 924. | 6.5% | Lemoore Union Elementary School District / 24,484 |
| 926. | 6.5% | Mission Union Elementary School District / 309 |
| 927. | 6.4% | Fontana Unified School District / 166,340 |
| 928. | 6.4% | Cutler-Orosi Joint Unified School District / 16,365 |
| 929. | 6.3% | Delano Union Elementary School District / 52,281 |
| 930. | 6.3% | Winton Elementary School District / 9,570 |
| 931. | 6.3% | Orchard Elementary School District / 14,036 |
| 932. | 6.2% | Richland-Lerdo Union Elementary School District / 16,648 |
| 932. | 6.2% | Delano Joint Union High School District / 64,744 |
| 932. | 6.2% | Riverdale Joint Unified School District / 6,203 |
| 935. | 6.2% | Alpaugh Unified School District / 1,164 |
| 936. | 6.2% | Banta Elementary School District / 4,922 |
| 937. | 6.1% | Chatom Union Elementary School District / 5,092 |
| 938. | 6.0% | Lennox Elementary School District / 28,174 |
| 939. | 6.0% | Mendota Unified School District / 11,376 |
| 939. | 6.0% | Val Verde Unified School District / 66,369 |
| 941. | 6.0% | Armona Union Elementary School District / 5,727 |
| 942. | 5.9% | Weaver Union Elementary School District / 12,672 |
| 943. | 5.9% | Lakeside Union Elementary School District / 8,667 |
| 944. | 5.9% | Perris Elementary School District / 39,867 |
| 945. | 5.8% | Wheatland Union High School District / 13,007 |
| 946. | 5.8% | Santa Ana Unified School District / 264,516 |
| 947. | 5.8% | Earlimart Elementary School District / 7,923 |
| 948. | 5.7% | Baker Valley Unified School District / 778 |
| 948. | 5.7% | Chowchilla Union High School District / 23,159 |
| 950. | 5.6% | Wheatland Elementary School District / 10,044 |
| 951. | 5.6% | Williams Unified School District / 5,848 |
| 951. | 5.6% | Palo Verde Union Elementary School District / 2,628 |
| 953. | 5.6% | Gonzales Unified School District / 8,770 |
| 954. | 5.5% | Alisal Union Elementary School District / 54,943 |
| 955. | 5.5% | Lemoore Union High School District / 37,153 |
| 955. | 5.5% | McFarland Unified School District / 12,833 |
| 957. | 5.5% | Woodville Elementary School District / 2,799 |
| 958. | 5.4% | McCabe Union Elementary School District / 5,536 |
| 959. | 5.4% | Seeley Union Elementary School District / 2,524 |
| 960. | 5.4% | Merced River Union Elementary School District / 1,341 |
| 960. | 5.4% | Parlier Unified School District / 14,067 |
| 962. | 5.3% | Shiloh Elementary School District / 701 |
| 963. | 5.3% | Richfield Elementary School District / 1,158 |
| 964. | 5.2% | Lost Hills Union Elementary School District / 2,288 |
| 964. | 5.2% | Chowchilla Elementary School District / 21,065 |
| 966. | 5.2% | Silver Valley Unified School District / 13,579 |
| 967. | 5.1% | Greenfield Union Elementary School District / 15,054 |
| 968. | 5.0% | Waukena Joint Union Elementary School District / 904 |
| 969. | 5.0% | Kashia Elementary School District / 101 |
| 970. | 4.9% | Shaffer Union Elementary School District / 10,689 |
| 971. | 4.9% | San Ardo Union Elementary School District / 803 |
| 972. | 4.8% | Heber Elementary School District / 5,134 |
| 973. | 4.8% | Allensworth Elementary School District / 210 |
| 974. | 4.6% | Maple Elementary School District / 694 |
| 975. | 4.2% | Richgrove Elementary School District / 3,044 |
| 976. | 4.1% | Tipton Elementary School District / 2,631 |
| 977. | 3.4% | Arvin Union Elementary School District / 15,222 |
| 978. | 2.8% | Central Union Elementary School District / 11,006 |
| 979. | 2.2% | Semitropic Elementary School District / 416 |
| 980. | 1.4% | Lincoln Elementary School District / 141 |
Please note that we only rank locations with 'Percentage of Population Age 55 to 64' data. The rank above might not be a complete list. Locations without 'Percentage of Population Age 55 to 64' 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.
