| Rank | Percentage of Population Age 55 to 64 ▼ | School District / Population |
| 1. | 29.0% | Fort Ross Elementary School District / 621 |
| 2. | 28.4% | Forks of Salmon Elementary School District / 211 |
| 2. | 28.4% | Scott Valley Unified School District in Forks of Salmon / 211 |
| 4. | 28.1% | Indian Diggings Elementary School District / 160 |
| 5. | 27.5% | Green Point Elementary School District / 189 |
| 6. | 27.5% | Silver Fork Elementary School District / 244 |
| 7. | 27.1% | Horicon Elementary School District / 1,641 |
| 8. | 26.9% | Monte Rio Union Elementary School District / 2,192 |
| 9. | 26.9% | Harmony Union Elementary School District / 4,312 |
| 10. | 26.4% | Pine Ridge Elementary School District / 855 |
| 11. | 26.0% | Bolinas-Stinson Union Elementary School District / 2,339 |
| 12. | 25.9% | Twin Ridges Elementary School District / 2,544 |
| 13. | 25.6% | Trinity Center Elementary School District / 457 |
| 13. | 25.6% | Trinity Alps Unified School District in Trinity Center / 457 |
| 15. | 24.9% | Mendocino Unified School District / 5,665 |
| 16. | 24.8% | Chicago Park Elementary School District / 1,204 |
| 17. | 24.5% | Junction Elementary School District / 151 |
| 18. | 24.3% | Blake Elementary School District / 169 |
| 19. | 24.2% | Lagunitas Elementary School District / 3,652 |
| 19. | 24.2% | Linns Valley-Poso Flat Union School District / 612 |
| 21. | 24.1% | Delphic Elementary School District / 133 |
| 22. | 23.8% | Mattole Unified School District / 626 |
| 23. | 23.7% | Big Lagoon Union Elementary School District / 455 |
| 24. | 23.7% | Pacific Unified School District / 443 |
| 24. | 23.7% | Cienega Union Elementary School District / 173 |
| 26. | 23.7% | Feather Falls Union Elementary School District / 397 |
| 27. | 23.6% | Twin Hills Union Elementary School District / 5,478 |
| 28. | 23.6% | Mineral Elementary School District / 161 |
| 29. | 23.6% | Klamath River Union Elementary School District / 484 |
| 30. | 23.5% | Castle Rock Union Elementary School District / 358 |
| 31. | 23.4% | Mountain Elementary School District / 1,289 |
| 32. | 23.4% | Willow Grove Union Elementary School District / 265 |
| 33. | 23.4% | Forestville Union Elementary School District / 6,597 |
| 34. | 23.3% | Burnt Ranch Elementary School District / 803 |
| 34. | 23.3% | Trinity Alps Unified School District in Burnt Ranch / 803 |
| 36. | 23.3% | Death Valley Unified School District / 765 |
| 37. | 23.2% | Pioneer Union Elementary School District / 1,517 |
| 38. | 23.1% | Willow Creek Elementary School District / 650 |
| 38. | 23.1% | Point Arena Joint Union High School District / 5,611 |
| 40. | 23.0% | Whitmore Union Elementary School District / 726 |
| 40. | 23.0% | La Grange Elementary School District / 200 |
| 42. | 22.9% | Happy Valley Elementary School District / 1,399 |
| 43. | 22.9% | Richmond Elementary School District / 1,155 |
| 44. | 22.8% | Lincoln Elementary School District / 114 |
| 45. | 22.7% | Black Butte Union Elementary School District / 4,366 |
| 46. | 22.7% | Trinity Alps Unified School District in Junction City / 750 |
| 46. | 22.7% | Junction City Elementary School District / 750 |
| 48. | 22.6% | Bonny Doon Union Elementary School District / 2,933 |
| 48. | 22.6% | Shoreline Unified School District / 6,064 |
| 50. | 22.6% | Golden Feather Union Elementary School District / 2,673 |
| 51. | 22.6% | Vista del Mar Union Elementary School District / 505 |
| 52. | 22.4% | Alta-Dutch Flat Union Elementary School District / 1,787 |
| 53. | 22.4% | Southern Trinity Joint Unified School District / 1,078 |
| 54. | 22.1% | Fieldbrook Elementary School District / 863 |
| 54. | 22.1% | Guerneville Elementary School District / 5,083 |
| 56. | 22.1% | West Sonoma County Union High School District / 47,588 |
| 57. | 22.0% | Coast Unified School District / 6,947 |
| 58. | 22.0% | Montgomery Elementary School District / 847 |
| 59. | 21.9% | Arena Union Elementary School District / 3,252 |
| 60. | 21.9% | Manton Joint Union Elementary School District / 402 |
| 61. | 21.8% | Igo, Ono, Platina Union Elementary School District / 1,012 |
| 62. | 21.8% | Oak Run Elementary School District / 600 |
| 63. | 21.5% | Nevada City Elementary School District / 15,411 |
| 64. | 21.5% | Big Oak Flat-Groveland Unified School District / 5,335 |
| 65. | 21.5% | Warner Unified School District / 2,294 |
| 66. | 21.4% | Freshwater Elementary School District / 2,472 |
| 67. | 21.4% | Latrobe Elementary School District / 2,651 |
| 68. | 21.4% | Belleview Elementary School District / 1,761 |
| 69. | 21.3% | Cayucos Elementary School District / 2,873 |
| 70. | 21.3% | Julian Union Elementary School District / 4,039 |
| 71. | 21.3% | Manchester Union Elementary School District / 640 |
| 72. | 21.2% | Julian Union High School District / 4,488 |
| 73. | 21.2% | Jacoby Creek Elementary School District / 2,642 |
| 74. | 21.1% | Clear Creek Elementary School District / 1,716 |
| 75. | 21.1% | Sunol Glen Unified School District / 945 |
| 76. | 21.0% | Three Rivers Union Elementary School District / 2,266 |
| 77. | 20.9% | Leggett Valley Unified School District / 588 |
| 78. | 20.9% | Washington Union Elementary School District / 6,924 |
| 79. | 20.9% | Carmel Unified School District / 22,991 |
| 80. | 20.9% | Camptonville Elementary School District / 738 |
| 81. | 20.8% | McCloud Union Elementary School District / 1,353 |
| 82. | 20.8% | Hot Springs Elementary School District / 317 |
| 83. | 20.8% | Mountain Union Elementary School District / 1,284 |
| 84. | 20.8% | Lakeside Joint Elementary School District / 2,632 |
| 84. | 20.8% | North Cow Creek Elementary School District / 1,583 |
| 86. | 20.8% | Caliente Union Elementary School District / 915 |
| 86. | 20.8% | Sierra-Plumas Joint Unified School District / 3,880 |
| 88. | 20.8% | Southern Humboldt Joint Unified School District / 8,564 |
| 89. | 20.7% | Gravenstein Union Elementary School District / 5,451 |
| 89. | 20.7% | Seiad Elementary School District / 328 |
| 91. | 20.7% | Bridgeville Elementary School District / 556 |
| 92. | 20.7% | Pioneer Union Elementary School District / 5,393 |
| 93. | 20.7% | Surprise Valley Joint Unified School District / 1,273 |
| 94. | 20.7% | Trinity Alps Unified School District in Lewiston / 1,685 |
| 94. | 20.7% | Laytonville Unified School District / 2,925 |
| 94. | 20.7% | Lewiston Elementary School District / 1,685 |
| 97. | 20.6% | Happy Camp Union Elementary School District / 1,343 |
| 98. | 20.6% | Chawanakee Unified School District / 4,684 |
| 99. | 20.5% | Vallecito Union Elementary School District / 10,304 |
| 100. | 20.5% | Spencer Valley Elementary School District / 449 |
| 101. | 20.3% | Shasta Union Elementary School District / 2,273 |
| 102. | 20.3% | Kenwood Elementary School District / 4,177 |
| 103. | 20.3% | French Gulch-Whiskeytown Elementary School District / 439 |
| 104. | 20.2% | Mount Shasta Union Elementary School District / 7,237 |
| 105. | 20.2% | Little Shasta Elementary School District / 332 |
| 106. | 20.1% | Grant Elementary School District / 2,792 |
| 107. | 20.1% | Trinidad Union Elementary School District / 2,213 |
| 108. | 20.1% | Bangor Union Elementary School District / 1,251 |
| 109. | 20.1% | Raymond-Knowles Union Elementary School District / 1,267 |
| 109. | 20.1% | Yosemite Unified School District in Raymond-Knowles / 1,267 |
| 109. | 20.1% | Twain Harte-Long Barn Union Elementary School District / 5,627 |
| 112. | 20.0% | Alpine County Unified School District / 1,175 |
| 113. | 20.0% | Union Hill Elementary School District / 2,421 |
| 114. | 20.0% | Placer Hills Union Elementary School District / 13,646 |
| 115. | 19.9% | Garfield Elementary School District / 326 |
| 115. | 19.9% | Round Valley Joint Elementary School District / 1,068 |
| 117. | 19.9% | Dunsmuir Joint Union High School District / 2,499 |
| 117. | 19.9% | Ophir Elementary School District / 1,755 |
| 119. | 19.8% | Hydesville Elementary School District / 1,364 |
| 120. | 19.7% | Sebastopol Union Elementary School District / 12,060 |
| 121. | 19.7% | Plumas Unified School District / 19,367 |
| 122. | 19.6% | Gold Oak Union Elementary School District / 8,334 |
| 123. | 19.5% | Rancho Santa Fe Elementary School District / 5,922 |
| 124. | 19.5% | San Lorenzo Valley Unified School District / 23,877 |
| 125. | 19.5% | Butteville Union Elementary School District / 1,745 |
| 126. | 19.4% | Springville Union Elementary School District / 3,797 |
| 127. | 19.4% | Mountain Valley Unified School District / 3,113 |
| 128. | 19.4% | Columbia Union Elementary School District / 6,194 |
| 129. | 19.4% | Canyon Elementary School District / 237 |
| 130. | 19.4% | Bennett Valley Union Elementary School District / 9,614 |
| 131. | 19.4% | Sausalito Elementary School District / 10,671 |
| 131. | 19.4% | Owens Valley Unified School District / 677 |
| 131. | 19.4% | Panoche Elementary School District / 124 |
| 134. | 19.3% | Nicasio Elementary School District / 704 |
| 135. | 19.3% | Ready Springs Union Elementary School District / 5,097 |
| 136. | 19.3% | Potter Valley Community Unified School District / 2,074 |
| 136. | 19.3% | Dunsmuir Elementary School District / 2,141 |
| 138. | 19.3% | Scott Valley Unified School District / 5,098 |
| 139. | 19.3% | Dunham Elementary School District / 831 |
| 140. | 19.2% | Gorman Elementary School District / 172 |
| 140. | 19.2% | Black Oak Mine Unified School District / 13,572 |
| 142. | 19.2% | Pleasant Ridge Union Elementary School District / 20,577 |
| 143. | 19.2% | Gold Trail Union Elementary School District / 5,799 |
| 144. | 19.1% | Nevada Joint Union High School District / 81,863 |
| 145. | 19.1% | Millville Elementary School District / 1,575 |
| 146. | 19.0% | Big Springs Union Elementary School District / 1,804 |
| 147. | 18.9% | Bret Harte Union High School District / 19,614 |
| 148. | 18.9% | Summerville Union High School District / 10,109 |
| 149. | 18.8% | Pope Valley Union Elementary School District / 791 |
| 150. | 18.8% | Siskiyou Union High School District / 16,201 |
| 151. | 18.8% | La Honda-Pescadero Unified School District / 3,464 |
| 152. | 18.7% | Bitterwater-Tully Union Elementary School District / 123 |
| 153. | 18.7% | Ballard Elementary School District / 1,435 |
| 153. | 18.7% | Montecito Union Elementary School District / 6,182 |
| 155. | 18.7% | McKittrick Elementary School District / 166 |
| 155. | 18.7% | Ravendale-Termo Elementary School District / 166 |
| 157. | 18.7% | Curtis Creek Elementary School District / 9,159 |
| 158. | 18.6% | Pacific Elementary School District / 834 |
| 159. | 18.6% | Oak Grove Union Elementary School District / 4,947 |
| 160. | 18.6% | Piedmont City Unified School District / 10,667 |
| 161. | 18.6% | Trinity Alps Unified School District in Douglas City / 895 |
| 161. | 18.6% | Douglas City Elementary School District / 895 |
| 163. | 18.4% | Borrego Springs Unified School District / 3,869 |
| 163. | 18.4% | Indian Springs Elementary School District / 217 |
| 165. | 18.4% | Geyserville Unified School District / 1,750 |
| 166. | 18.4% | Reeds Creek Elementary School District / 1,281 |
| 167. | 18.3% | South Fork Union Elementary School District / 3,680 |
| 168. | 18.3% | Foresthill Union Elementary School District / 6,056 |
| 169. | 18.3% | Ross Valley Elementary School District / 23,470 |
| 170. | 18.3% | Trinity Alps Unified School District in Cox Bar / 246 |
| 170. | 18.3% | Cox Bar Elementary School District / 246 |
| 172. | 18.3% | Calaveras Unified School District / 25,964 |
| 173. | 18.3% | Pacific Grove Unified School District / 17,555 |
| 173. | 18.3% | Pleasant Valley Elementary School District / 7,793 |
| 175. | 18.2% | Mount Baldy Joint Elementary School District / 374 |
| 176. | 18.1% | River Delta Joint Unified School District / 15,215 |
| 177. | 18.1% | Cuddeback Union Elementary School District / 879 |
| 178. | 18.0% | Bend Elementary School District / 937 |
| 179. | 18.0% | Hornbrook Elementary School District / 712 |
| 180. | 18.0% | Mariposa County Unified School District / 18,020 |
| 181. | 18.0% | Southside Elementary School District / 1,788 |
| 182. | 17.9% | Loma Prieta Joint Union Elementary School District / 3,724 |
| 183. | 17.9% | West Side Union Elementary School District / 963 |
| 184. | 17.8% | Amador County Unified School District / 38,091 |
| 185. | 17.8% | Desert Center Unified School District / 242 |
| 186. | 17.8% | Knights Ferry Elementary School District / 608 |
| 187. | 17.7% | Laguna Beach Unified School District / 28,924 |
| 188. | 17.7% | Portola Valley Elementary School District / 6,479 |
| 189. | 17.7% | Magnolia Union Elementary School District / 181 |
| 190. | 17.7% | Yosemite Unified School District / 10,604 |
| 190. | 17.7% | Tamalpais Union High School District / 113,295 |
| 190. | 17.7% | Mountain Empire Unified School District / 11,322 |
| 193. | 17.6% | Pleasant Valley Joint Union Elementary School District / 887 |
| 194. | 17.6% | Happy Valley Union Elementary School District / 6,002 |
| 195. | 17.6% | Fort Bragg Unified School District / 14,905 |
| 196. | 17.5% | Kernville Union Elementary School District / 11,432 |
| 196. | 17.5% | Flournoy Union Elementary School District / 268 |
| 198. | 17.5% | Jamul-Dulzura Union Elementary School District / 8,716 |
| 199. | 17.5% | Lucerne Elementary School District / 3,417 |
| 200. | 17.5% | Wilmar Union Elementary School District / 3,270 |
| 201. | 17.5% | Kneeland Elementary School District / 332 |
| 202. | 17.5% | Summerville Elementary School District / 4,482 |
| 203. | 17.4% | New Jerusalem Elementary School District / 1,840 |
| 204. | 17.3% | Alexander Valley Union Elementary School District / 871 |
| 205. | 17.3% | Trinity Alps Unified School District / 4,159 |
| 206. | 17.3% | El Tejon Unified School District / 8,427 |
| 206. | 17.3% | Marcum-Illinois Union Elementary School District / 851 |
| 208. | 17.3% | Blue Lake Union Elementary School District / 2,515 |
| 209. | 17.2% | Yosemite Unified School District in Bass Lake / 12,108 |
| 209. | 17.2% | Bass Lake Joint Union Elementary School District / 12,108 |
| 211. | 17.2% | Sierra Unified School District / 9,980 |
| 212. | 17.2% | Kelseyville Unified School District / 12,364 |
| 213. | 17.2% | Big Valley Joint Unified School District / 1,802 |
| 214. | 17.1% | Mark Twain Union Elementary School District / 9,310 |
| 215. | 17.1% | Paradise Unified School District / 39,364 |
| 216. | 17.0% | Liberty Elementary School District / 1,900 |
| 216. | 17.0% | Upper Lake Union High School District / 8,879 |
| 218. | 17.0% | Pollock Pines Elementary School District / 8,777 |
| 219. | 17.0% | Reed Union Elementary School District / 13,703 |
| 220. | 17.0% | Newcastle Elementary School District / 2,496 |
| 221. | 16.9% | Jefferson Elementary School District / 189 |
| 222. | 16.9% | Fall River Joint Unified School District / 8,042 |
| 223. | 16.9% | Cabrillo Unified School District / 25,434 |
| 224. | 16.8% | Rim of the World Unified School District / 28,884 |
| 224. | 16.8% | College Elementary School District / 5,818 |
| 224. | 16.8% | Janesville Union Elementary School District / 3,565 |
| 227. | 16.8% | Kentfield Elementary School District / 11,396 |
| 228. | 16.8% | Placer Union High School District / 85,905 |
| 229. | 16.7% | Big Pine Unified School District / 1,860 |
| 230. | 16.7% | Sonoma Valley Unified School District / 39,154 |
| 231. | 16.7% | Healdsburg Unified School District / 14,861 |
| 232. | 16.7% | Mill Valley Elementary School District / 30,956 |
| 232. | 16.7% | Upper Lake Union Elementary School District / 5,462 |
| 234. | 16.7% | Dehesa Elementary School District / 2,159 |
| 235. | 16.7% | Grass Valley Elementary School District / 25,100 |
| 236. | 16.6% | Grenada Elementary School District / 1,060 |
| 236. | 16.6% | Middletown Unified School District / 10,050 |
| 238. | 16.6% | Orinda Union Elementary School District / 17,693 |
| 239. | 16.6% | Santa Cruz City High School District (9-12) in Soquel / 26,210 |
| 239. | 16.6% | Soquel Elementary School District / 26,210 |
| 241. | 16.6% | Acton-Agua Dulce Unified School District / 12,609 |
| 241. | 16.6% | Durham Unified School District / 5,157 |
| 243. | 16.5% | Ojai Unified School District / 21,739 |
| 244. | 16.5% | Willits Unified School District / 12,974 |
| 245. | 16.5% | Colfax Elementary School District / 5,304 |
| 246. | 16.5% | Junction Elementary School District / 3,694 |
| 247. | 16.5% | Tres Pinos Union Elementary School District / 754 |
| 247. | 16.5% | Benicia Unified School District / 27,136 |
| 249. | 16.4% | St. Helena Unified School District / 9,714 |
| 249. | 16.4% | Golden Valley Unified School District / 10,400 |
| 251. | 16.4% | Anderson Valley Unified School District / 2,961 |
| 251. | 16.4% | Los Olivos Elementary School District / 1,919 |
| 253. | 16.4% | Gazelle Union Elementary School District / 299 |
| 254. | 16.4% | Woodside Elementary School District / 3,146 |
| 255. | 16.3% | Ackerman Elementary School District / 2,538 |
| 255. | 16.3% | Bella Vista Elementary School District / 3,782 |
| 257. | 16.3% | Bogus Elementary School District / 369 |
| 258. | 16.2% | Lakeport Unified School District / 10,733 |
| 258. | 16.2% | Blochman Union Elementary School District / 727 |
| 258. | 16.2% | Mother Lode Union Elementary School District / 15,401 |
| 261. | 16.1% | South Bay Union Elementary School District / 6,914 |
| 261. | 16.1% | Modoc Joint Unified School District / 6,545 |
| 261. | 16.1% | Soulsbyville Elementary School District / 4,862 |
| 264. | 16.1% | Yreka Union High School District / 17,784 |
| 265. | 16.1% | Bear Valley Unified School District / 18,525 |
| 266. | 16.1% | Sonora Union High School District / 39,921 |
| 267. | 16.1% | Orick Elementary School District / 380 |
| 268. | 16.0% | Larkspur Elementary School District / 13,693 |
| 269. | 16.0% | Hillsborough City Elementary School District / 10,803 |
| 269. | 16.0% | Gratton Elementary School District / 544 |
| 271. | 16.0% | Atascadero Unified School District / 35,787 |
| 272. | 15.9% | Lafayette Elementary School District / 26,645 |
| 272. | 15.9% | Mountain House Elementary School District / 345 |
| 274. | 15.9% | Maricopa Unified School District / 1,803 |
| 275. | 15.9% | La Canada Unified School District / 17,691 |
| 276. | 15.8% | Ferndale Unified School District / 2,849 |
| 276. | 15.8% | Konocti Unified School District / 22,639 |
| 278. | 15.8% | Lassen View Union Elementary School District / 2,823 |
| 279. | 15.8% | Las Virgenes Unified School District / 63,947 |
| 280. | 15.7% | Calistoga Joint Unified School District / 7,173 |
| 281. | 15.7% | Camino Union Elementary School District / 4,307 |
| 282. | 15.7% | Westwood Unified School District / 1,821 |
| 283. | 15.7% | Elverta Joint Elementary School District / 2,837 |
| 283. | 15.7% | Columbine Elementary School District / 262 |
| 283. | 15.7% | Twin Rivers Unified School District in Elverta / 2,837 |
| 286. | 15.6% | Pacheco Union Elementary School District / 8,644 |
| 287. | 15.6% | Loomis Union Elementary School District / 19,259 |
| 288. | 15.5% | Valley Center-Pauma Unified School District / 24,678 |
| 289. | 15.5% | Auburn Union Elementary School District / 33,064 |
| 290. | 15.5% | Cinnabar Elementary School District / 2,584 |
| 291. | 15.4% | Bradley Union Elementary School District / 434 |
| 292. | 15.4% | Cutten Elementary School District / 5,228 |
| 293. | 15.4% | Vallecitos Elementary School District / 2,162 |
| 293. | 15.4% | Aromas-San Juan Unified School District / 4,461 |
| 293. | 15.4% | Walnut Valley Unified School District / 56,658 |
| 293. | 15.4% | Mesa Union Elementary School District / 3,740 |
| 293. | 15.4% | Placerville Union Elementary School District / 15,279 |
| 298. | 15.4% | Sequoia Union Elementary School District / 2,079 |
| 299. | 15.4% | Lone Pine Unified School District / 2,549 |
| 300. | 15.4% | El Dorado Union High School District / 136,722 |
| 301. | 15.4% | Hope Elementary School District / 690 |
| 302. | 15.3% | Hughes-Elizabeth Lakes Union Elementary School District / 3,769 |
| 303. | 15.3% | Santa Ynez Valley Union High School District / 21,027 |
| 304. | 15.3% | Butte Valley Unified School District / 2,036 |
| 305. | 15.3% | Bishop Joint Union High School District / 12,976 |
| 306. | 15.3% | Novato Unified School District / 58,596 |
| 307. | 15.3% | Evergreen Union Elementary School District / 8,431 |
| 308. | 15.2% | Laguna Joint Elementary School District / 348 |
| 308. | 15.2% | Laguna Salada Union Elementary School District / 36,664 |
| 310. | 15.2% | Eastern Sierra Unified School District / 4,258 |
| 311. | 15.2% | Petaluma City Elementary School District / 30,549 |
| 312. | 15.2% | Kirkwood Elementary School District / 297 |
| 313. | 15.1% | Helendale Elementary School District / 6,383 |
| 314. | 15.1% | Carpinteria Unified School District / 17,930 |
| 315. | 15.1% | East Nicolaus Joint Union High School District / 2,680 |
| 316. | 15.1% | Antelope Elementary School District / 4,397 |
| 317. | 15.0% | Oroville City Elementary School District / 22,089 |
| 318. | 15.0% | Ross Elementary School District / 2,711 |
| 319. | 15.0% | Midway Elementary School District / 461 |
| 320. | 14.9% | Rincon Valley Union Elementary School District / 40,297 |
| 321. | 14.9% | Martinez Unified School District / 28,945 |
| 322. | 14.9% | Scotts Valley Unified School District / 17,660 |
| 323. | 14.9% | Bishop Union Elementary School District / 11,908 |
| 323. | 14.9% | Lucerne Valley Unified School District / 6,672 |
| 325. | 14.8% | Yreka Union Elementary School District / 9,939 |
| 326. | 14.8% | Capay Joint Union Elementary School District / 1,047 |
| 326. | 14.8% | Trona Joint Unified School District / 1,885 |
| 328. | 14.8% | Sonora Elementary School District / 8,899 |
| 328. | 14.8% | Moraga Elementary School District / 16,195 |
| 330. | 14.8% | Mark West Union Elementary School District / 14,055 |
| 330. | 14.8% | Tahoe-Truckee Joint Unified School District / 31,699 |
| 332. | 14.8% | Brisbane Elementary School District / 8,324 |
| 333. | 14.7% | San Marino Unified School District / 15,005 |
| 334. | 14.7% | Los Gatos-Saratoga Joint Union School District / 53,209 |
| 335. | 14.7% | Lucia Mar Unified School District / 74,957 |
| 336. | 14.7% | Acalanes Union High School District / 108,128 |
| 337. | 14.7% | Solana Beach Elementary School District / 37,431 |
| 338. | 14.6% | Trinity Alps Unified School District in Coffee Creek / 239 |
| 338. | 14.6% | Coffee Creek Elementary School District / 239 |
| 340. | 14.6% | Cottonwood Union Elementary School District / 8,632 |
| 340. | 14.6% | Alpine Union Elementary School District / 18,266 |
| 342. | 14.6% | Paradise Elementary School District / 889 |
| 342. | 14.6% | Encinitas Union Elementary School District / 69,981 |
| 344. | 14.6% | Maple Creek Elementary School District / 48 |
| 345. | 14.6% | Needles Unified School District / 7,087 |
| 345. | 14.6% | Gateway Unified School District / 29,487 |
| 347. | 14.5% | Lake Tahoe Unified School District / 29,839 |
| 348. | 14.5% | Cardiff Elementary School District / 11,105 |
| 349. | 14.5% | Palos Verdes Peninsula Unified School District / 60,797 |
| 350. | 14.5% | Loleta Union Elementary School District / 1,512 |
| 351. | 14.4% | Saratoga Union Elementary School District / 19,679 |
| 351. | 14.4% | Weed Union Elementary School District / 4,044 |
| 353. | 14.4% | Big Creek Elementary School District / 444 |
| 353. | 14.4% | Plaza Elementary School District / 347 |
| 355. | 14.4% | Snelling-Merced Falls Union Elementary School District / 674 |
| 355. | 14.4% | Anderson Union High School District / 38,366 |
| 357. | 14.4% | Arcohe Union Elementary School District / 4,598 |
| 357. | 14.4% | Los Alamos Elementary School District / 2,135 |
| 359. | 14.4% | Round Valley Unified School District / 2,606 |
| 360. | 14.3% | Cloverdale Unified School District / 10,683 |
| 360. | 14.3% | John Swett Unified School District / 13,888 |
| 360. | 14.3% | Union Joint Elementary School District / 84 |
| 363. | 14.3% | Eureka Union Elementary School District / 26,800 |
| 364. | 14.2% | Pleasant Grove Joint Union Elementary School District / 879 |
| 365. | 14.2% | Solvang Elementary School District / 5,715 |
| 366. | 14.2% | North County Joint Union Elementary School District / 3,407 |
| 366. | 14.2% | Templeton Unified School District / 10,421 |
| 368. | 14.1% | Dixie Elementary School District / 21,296 |
| 368. | 14.1% | Hope Elementary School District / 15,459 |
| 370. | 14.1% | Shasta Union High School District / 101,215 |
| 371. | 14.1% | Oroville Union High School District / 53,032 |
| 372. | 14.1% | Castro Valley Unified School District / 49,397 |
| 373. | 14.1% | Bonita Unified School District / 61,242 |
| 374. | 14.0% | Browns Elementary School District / 950 |
| 374. | 14.0% | Petaluma Joint Union High School District / 73,384 |
| 374. | 14.0% | Clay Joint Elementary School District / 500 |
| 377. | 14.0% | San Antonio Union Elementary School District / 1,838 |
| 377. | 14.0% | Oak Park Unified School District / 13,870 |
| 379. | 13.9% | Redding Elementary School District / 34,977 |
| 380. | 13.9% | Los Gatos Union Elementary School District / 27,174 |
| 381. | 13.9% | Manzanita Elementary School District / 1,101 |
| 382. | 13.9% | San Dieguito Union High School District / 165,839 |
| 382. | 13.9% | Spreckels Union Elementary School District / 6,380 |
| 384. | 13.9% | Somis Union Elementary School District / 3,193 |
| 385. | 13.9% | Las Lomitas Elementary School District / 11,354 |
| 385. | 13.9% | Pacific Union Elementary School District / 4,771 |
| 385. | 13.9% | Citrus South Tule Elementary School District / 455 |
| 388. | 13.8% | Alta Loma Elementary School District / 54,357 |
| 389. | 13.8% | Plum Valley Elementary School District / 441 |
| 389. | 13.8% | Johnstonville Elementary School District / 1,215 |
| 391. | 13.8% | Los Molinos Unified School District / 3,523 |
| 392. | 13.8% | Ramona City Unified School District / 35,282 |
| 392. | 13.8% | Lagunita Elementary School District / 290 |
| 394. | 13.8% | Alameda City Unified School District / 73,812 |
| 394. | 13.8% | Ukiah Unified School District / 39,035 |
| 394. | 13.8% | Klamath-Trinity Joint Unified School District / 6,326 |
| 397. | 13.7% | Bonsall Union Elementary School District / 17,069 |
| 398. | 13.7% | Fortuna Union High School District / 22,641 |
| 399. | 13.7% | Huntington Beach City Elementary School District / 82,883 |
| 399. | 13.7% | Franklin Elementary School District / 2,633 |
| 401. | 13.7% | Mulberry Elementary School District / 146 |
| 402. | 13.7% | Rio Dell Elementary School District / 3,453 |
| 403. | 13.7% | Cuyama Joint Unified School District / 1,157 |
| 404. | 13.7% | Elkins Elementary School District / 271 |
| 404. | 13.7% | Live Oak Elementary School District / 22,471 |
| 406. | 13.6% | Rescue Union Elementary School District / 34,326 |
| 407. | 13.6% | Los Alamitos Unified School District / 48,688 |
| 407. | 13.6% | Lake Elementary School District / 419 |
| 409. | 13.6% | Montague Elementary School District / 2,002 |
| 410. | 13.6% | Red Bluff Joint Union High School District / 42,667 |
| 410. | 13.6% | Vallejo City Unified School District / 119,022 |
| 412. | 13.5% | Eureka City Unified School District / 34,543 |
| 413. | 13.4% | Columbia Elementary School District / 9,759 |
| 413. | 13.4% | Liberty Elementary School District / 2,004 |
| 413. | 13.4% | Piner-Olivet Union Elementary School District / 15,893 |
| 416. | 13.4% | Cold Spring Elementary School District / 2,952 |
| 416. | 13.4% | Beverly Hills Unified School District / 34,150 |
| 418. | 13.4% | Stony Creek Joint Unified School District / 957 |
| 418. | 13.4% | Arcadia Unified School District / 57,771 |
| 420. | 13.4% | San Rafael City High School District / 76,180 |
| 420. | 13.4% | Los Altos Elementary School District / 40,653 |
| 422. | 13.4% | Jefferson Union High School District / 142,700 |
| 423. | 13.3% | Fortuna Union Elementary School District / 7,443 |
| 424. | 13.3% | Tulelake Basin Joint Unified School District / 2,512 |
| 425. | 13.3% | San Carlos Elementary School District / 26,444 |
| 426. | 13.3% | Northern Humboldt Union High School District / 44,379 |
| 426. | 13.3% | Buckeye Union Elementary School District / 36,051 |
| 426. | 13.3% | Walnut Creek Elementary School District / 47,358 |
| 429. | 13.3% | McKinleyville Union Elementary School District / 15,287 |
| 429. | 13.3% | San Juan Unified School District / 321,293 |
| 429. | 13.3% | Fountain Valley Elementary School District / 53,781 |
| 432. | 13.2% | Old Adobe Union Elementary School District / 25,770 |
| 432. | 13.2% | Santa Monica-Malibu Unified School District / 108,886 |
| 432. | 13.2% | Temple City Unified School District / 34,611 |
| 435. | 13.2% | Princeton Joint Unified School District / 1,095 |
| 436. | 13.1% | Conejo Valley Unified School District / 135,029 |
| 436. | 13.1% | Palm Springs Unified School District / 164,720 |
| 436. | 13.1% | San Rafael City Elementary School District / 54,884 |
| 439. | 13.1% | Palermo Union Elementary School District / 8,137 |
| 440. | 13.0% | Linden Unified School District / 11,568 |
| 440. | 13.0% | Buellton Union Elementary School District / 5,635 |
| 442. | 13.0% | Esparto Unified School District / 5,931 |
| 442. | 13.0% | Mission Union Elementary School District / 307 |
| 444. | 13.0% | North Monterey County Unified School District / 26,701 |
| 445. | 13.0% | Del Norte County Unified School District / 28,610 |
| 446. | 13.0% | San Ramon Valley Unified School District / 143,385 |
| 447. | 12.9% | Valley Home Joint Elementary School District / 1,641 |
| 447. | 12.9% | Manhattan Beach Unified School District / 35,135 |
| 449. | 12.9% | Oak View Union Elementary School District / 2,839 |
| 450. | 12.9% | Santa Cruz City High School District / 91,185 |
| 451. | 12.8% | Lakeside Union Elementary School District / 40,774 |
| 452. | 12.8% | Glendale Unified School District / 213,883 |
| 453. | 12.7% | Susanville Elementary School District / 11,632 |
| 453. | 12.7% | San Pasqual Valley Unified School District / 3,464 |
| 455. | 12.7% | San Bruno Park Elementary School District / 36,417 |
| 456. | 12.7% | Howell Mountain Elementary School District / 3,661 |
| 457. | 12.6% | Culver City Unified School District / 39,062 |
| 457. | 12.6% | Meridian Elementary School District / 641 |
| 459. | 12.6% | Napa Valley Unified School District / 115,531 |
| 459. | 12.6% | Paso Robles Joint Unified School District / 40,237 |
| 459. | 12.6% | South San Francisco Unified School District / 77,916 |
| 459. | 12.6% | Rowland Unified School District / 108,966 |
| 459. | 12.6% | Mount Diablo Unified School District / 250,501 |
| 464. | 12.6% | Glendora Unified School District / 37,580 |
| 464. | 12.6% | Pleasant Valley Elementary School District / 74,314 |
| 464. | 12.6% | ABC Unified School District / 106,087 |
| 467. | 12.6% | Ventura Unified School District / 118,441 |
| 468. | 12.6% | Santa Rosa High School District / 209,622 |
| 469. | 12.6% | Colusa Unified School District / 7,710 |
| 470. | 12.6% | Western Placer Unified School District / 50,093 |
| 471. | 12.5% | Jefferson Elementary School District / 86,757 |
| 472. | 12.5% | Millbrae Elementary School District / 24,424 |
| 472. | 12.5% | Sierra Sands Unified School District / 35,267 |
| 472. | 12.5% | Santa Barbara Elementary School District / 83,498 |
| 475. | 12.5% | Orcutt Union Elementary School District / 34,142 |
| 476. | 12.5% | Biggs Unified School District / 3,489 |
| 477. | 12.5% | San Gabriel Unified School District / 41,795 |
| 478. | 12.5% | General Shafter Elementary School District / 1,074 |
| 479. | 12.4% | Belmont-Redwood Shores Elementary School District / 40,835 |
| 480. | 12.4% | Duarte Unified School District / 27,729 |
| 481. | 12.4% | Sutter Union High School District / 7,755 |
| 482. | 12.4% | West Contra Costa Unified School District / 235,847 |
| 483. | 12.4% | Capistrano Unified School District / 343,291 |
| 483. | 12.4% | Tehachapi Unified School District / 35,209 |
| 485. | 12.4% | Maxwell Unified School District / 1,846 |
| 485. | 12.4% | Alhambra Unified School District / 116,238 |
| 487. | 12.3% | Carlsbad Unified School District / 70,931 |
| 488. | 12.3% | Cascade Union Elementary School District / 15,088 |
| 489. | 12.3% | Meadows Union Elementary School District / 2,167 |
| 489. | 12.3% | Redondo Beach Unified School District / 66,753 |
| 491. | 12.3% | Monrovia Unified School District / 43,265 |
| 492. | 12.2% | Huntington Beach Union High School District / 312,204 |
| 492. | 12.2% | South Pasadena Unified School District / 25,620 |
| 494. | 12.2% | Pasadena Unified School District / 202,378 |
| 494. | 12.2% | San Leandro Unified School District / 68,320 |
| 494. | 12.2% | Vacaville Unified School District / 77,469 |
| 497. | 12.2% | Albany City Unified School District / 18,549 |
| 498. | 12.2% | Desert Sands Unified School District / 177,301 |
| 499. | 12.2% | Claremont Unified School District / 41,252 |
| 500. | 12.2% | McSwain Union Elementary School District / 5,420 |
| 501. | 12.1% | Snowline Joint Unified School District / 40,126 |
| 501. | 12.1% | Yucaipa-Calimesa Joint Unified School District / 58,798 |
| 501. | 12.1% | Oakdale Joint Unified School District / 28,619 |
| 504. | 12.1% | Burlingame Elementary School District / 29,906 |
| 504. | 12.1% | Gerber Union Elementary School District / 3,457 |
| 504. | 12.1% | Placentia-Yorba Linda Unified School District / 154,626 |
| 507. | 12.1% | San Mateo Union High School District / 225,423 |
| 508. | 12.1% | Apple Valley Unified School District / 77,693 |
| 509. | 12.1% | Menlo Park City Elementary School District / 25,996 |
| 510. | 12.1% | Outside Creek Elementary School District / 722 |
| 510. | 12.1% | Upland Unified School District / 73,518 |
| 512. | 12.0% | Winters Joint Unified School District / 8,845 |
| 513. | 12.0% | Mammoth Unified School District / 9,601 |
| 513. | 12.0% | Byron Union Elementary School District / 14,957 |
| 515. | 12.0% | Keppel Union Elementary School District / 20,900 |
| 516. | 12.0% | San Francisco Unified School District / 805,235 |
| 517. | 12.0% | Ducor Union Elementary School District / 1,276 |
| 517. | 12.0% | Lincoln Unified School District / 43,390 |
| 517. | 12.0% | Santee Elementary School District / 56,693 |
| 517. | 12.0% | Rohnerville Elementary School District / 6,053 |
| 521. | 12.0% | Morgan Hill Unified School District / 59,911 |
| 522. | 12.0% | Torrance Unified School District / 145,100 |
| 522. | 12.0% | Holtville Unified School District / 8,467 |
| 524. | 12.0% | Pleasanton Unified School District / 70,714 |
| 525. | 11.9% | Nuestro Elementary School District / 310 |
| 526. | 11.9% | Poway Unified School District / 188,229 |
| 527. | 11.9% | Island Union Elementary School District / 1,478 |
| 528. | 11.9% | Grossmont Union High School District / 453,105 |
| 528. | 11.9% | Charter Oak Unified School District / 36,611 |
| 528. | 11.9% | Santa Clara Elementary School District / 168 |
| 531. | 11.9% | San Luis Coastal Unified School District / 90,912 |
| 532. | 11.9% | New Haven Unified School District / 74,171 |
| 532. | 11.9% | Garvey Elementary School District / 53,116 |
| 532. | 11.9% | Alhambra Unified (9-12) School District / 53,116 |
| 535. | 11.9% | Pacific Union Elementary School District / 2,997 |
| 535. | 11.9% | Escalon Unified School District / 14,420 |
| 537. | 11.8% | Saddleback Valley Unified School District / 205,432 |
| 538. | 11.8% | Willows Unified School District / 9,449 |
| 539. | 11.8% | Saucelito Elementary School District / 178 |
| 539. | 11.8% | Brea-Olinda Unified School District / 38,217 |
| 541. | 11.8% | Fort Sage Unified School District / 3,324 |
| 542. | 11.8% | Rosemead Elementary School District / 27,178 |
| 542. | 11.8% | San Miguel Joint Union Elementary School District / 5,041 |
| 542. | 11.8% | Simi Valley Unified School District / 127,413 |
| 542. | 11.8% | Briggs Elementary School District / 2,709 |
| 546. | 11.8% | Berryessa Union Elementary School District / 79,442 |
| 547. | 11.7% | Red Bluff Union Elementary School District / 20,337 |
| 548. | 11.7% | Pajaro Valley Joint Unified School District / 114,178 |
| 548. | 11.7% | Beaumont Unified School District / 47,730 |
| 550. | 11.7% | Ocean View Elementary School District / 91,671 |
| 550. | 11.7% | Oakland Unified School District / 390,785 |
| 552. | 11.7% | Exeter Union High School District / 16,293 |
| 553. | 11.7% | Santa Rosa Elementary School District / 72,094 |
| 554. | 11.6% | American Union Elementary School District / 2,122 |
| 555. | 11.6% | Brittan Elementary School District / 3,567 |
| 556. | 11.6% | Cajon Valley Union Elementary School District / 160,974 |
| 556. | 11.6% | Hemet Unified School District / 135,313 |
| 556. | 11.6% | Sacramento City Unified School District / 323,353 |
| 559. | 11.6% | San Mateo-Foster City Elementary School District / 129,099 |
| 560. | 11.6% | Santa Cruz City Elementary School District / 62,259 |
| 561. | 11.6% | Windsor Unified School District / 28,812 |
| 562. | 11.6% | Elk Hills Elementary School District / 277 |
| 563. | 11.5% | Moorpark Unified School District / 35,953 |
| 564. | 11.5% | Sequoia Union High School District / 243,514 |
| 565. | 11.5% | Woodlake Union High School District / 12,614 |
| 565. | 11.5% | Stanislaus Union Elementary School District / 29,885 |
| 567. | 11.5% | Sundale Union Elementary School District / 2,342 |
| 567. | 11.5% | San Pasqual Union Elementary School District / 3,230 |
| 569. | 11.5% | Clovis Unified School District / 189,683 |
| 569. | 11.5% | Redlands Unified School District / 124,416 |
| 571. | 11.5% | Cypress Elementary School District / 43,516 |
| 572. | 11.5% | Corning Union High School District / 17,166 |
| 573. | 11.5% | Rio Bravo-Greeley Union Elementary School District / 4,787 |
| 573. | 11.5% | Lowell Joint Elementary School District / 34,371 |
| 573. | 11.5% | Bayshore Elementary School District / 5,729 |
| 576. | 11.4% | La Mesa-Spring Valley School District / 130,979 |
| 577. | 11.4% | Denair Unified School District / 7,939 |
| 578. | 11.4% | Morongo Unified School District / 68,799 |
| 579. | 11.4% | Santa Barbara High School District / 184,132 |
| 580. | 11.3% | Ripon Unified School District / 17,361 |
| 580. | 11.3% | Jamestown Elementary School District / 9,046 |
| 582. | 11.3% | Berkeley Unified School District / 112,517 |
| 582. | 11.3% | Mupu Elementary School District / 909 |
| 584. | 11.3% | Orland Joint Unified School District / 13,187 |
| 584. | 11.3% | Lodi Unified School District / 165,789 |
| 586. | 11.3% | El Segundo Unified School District / 16,595 |
| 587. | 11.3% | Evergreen Elementary School District / 99,633 |
| 588. | 11.3% | Lassen Union High School District / 28,166 |
| 589. | 11.3% | Cotati-Rohnert Park Unified School District / 52,116 |
| 589. | 11.3% | Winship Elementary School District / 604 |
| 591. | 11.3% | Newport-Mesa Unified School District / 195,345 |
| 591. | 11.3% | Chico Unified School District / 107,182 |
| 593. | 11.2% | Orange Unified School District / 218,176 |
| 594. | 11.2% | Oro Grande Elementary School District / 1,104 |
| 595. | 11.2% | Empire Union Elementary School District / 25,413 |
| 596. | 11.2% | Union Elementary School District / 44,263 |
| 597. | 11.2% | Corning Union Elementary School District / 14,641 |
| 598. | 11.2% | Mountain View-Los Altos Union School District / 106,288 |
| 599. | 11.2% | Livermore Valley Joint Unified School District / 84,627 |
| 599. | 11.2% | Redwood City Elementary School District / 94,268 |
| 601. | 11.2% | Scotia Union Elementary School District / 1,381 |
| 601. | 11.2% | Richfield Elementary School District / 1,193 |
| 603. | 11.1% | Exeter Union Elementary School District / 13,492 |
| 604. | 11.1% | Banning Unified School District / 33,489 |
| 605. | 11.1% | Fairfield-Suisun Unified School District / 129,381 |
| 605. | 11.1% | Milpitas Unified School District / 66,064 |
| 607. | 11.1% | Knightsen Elementary School District / 2,470 |
| 607. | 11.1% | Kings River-Hardwick Union Elementary School District / 2,661 |
| 609. | 11.0% | San Lorenzo Unified School District / 77,309 |
| 609. | 11.0% | Hacienda La Puente Unified School District / 116,563 |
| 611. | 11.0% | Burbank Unified School District / 103,336 |
| 612. | 11.0% | Westside Union Elementary School District / 69,586 |
| 612. | 11.0% | Rosedale Union Elementary School District / 44,186 |
| 614. | 11.0% | Pierce Joint Unified School District / 6,804 |
| 614. | 11.0% | Sylvan Union Elementary School District / 71,866 |
| 616. | 11.0% | Del Mar Union Elementary School District / 41,400 |
| 616. | 11.0% | San Lucas Union Elementary School District / 402 |
| 618. | 10.9% | Marysville Joint Unified School District / 60,976 |
| 618. | 10.9% | Monterey Peninsula Unified School District / 87,070 |
| 620. | 10.9% | West Covina Unified School District / 58,638 |
| 620. | 10.9% | Galt Joint Union High School District / 37,672 |
| 622. | 10.9% | Beardsley Elementary School District / 17,072 |
| 623. | 10.9% | Hamilton Union High School District / 3,462 |
| 624. | 10.9% | Wright Elementary School District / 16,860 |
| 625. | 10.8% | Dixon Unified School District / 21,340 |
| 626. | 10.8% | Woodland Joint Unified School District / 61,413 |
| 627. | 10.8% | Centralia Elementary School District / 55,193 |
| 628. | 10.7% | Hilmar Unified School District / 9,898 |
| 629. | 10.7% | Westminster Elementary School District / 83,869 |
| 630. | 10.7% | Lemon Grove Elementary School District / 34,544 |
| 630. | 10.7% | Washington Colony Elementary School District / 2,850 |
| 632. | 10.7% | Antioch Unified School District / 107,036 |
| 633. | 10.6% | Fremont Unified School District / 214,089 |
| 633. | 10.6% | Inglewood Unified School District / 112,010 |
| 635. | 10.6% | Campbell Union Elementary School District / 94,394 |
| 636. | 10.6% | Roberts Ferry Union Elementary School District / 377 |
| 637. | 10.6% | El Monte City Elementary School District / 82,353 |
| 638. | 10.6% | Ballico-Cressey Elementary School District / 2,089 |
| 638. | 10.6% | Covina-Valley Unified School District / 77,281 |
| 638. | 10.6% | Barstow Unified School District / 33,588 |
| 638. | 10.6% | Campbell Union High School District / 220,303 |
| 642. | 10.6% | Palo Alto Unified School District / 80,606 |
| 642. | 10.6% | Hickman Elementary School District / 1,249 |
| 644. | 10.6% | Gustine Unified School District / 8,709 |
| 645. | 10.5% | Nuview Union Elementary School District / 9,846 |
| 646. | 10.5% | Thermalito Union Elementary School District / 16,968 |
| 646. | 10.5% | Modesto City High School District / 267,086 |
| 648. | 10.5% | Hermosa Beach City Elementary School District / 19,502 |
| 649. | 10.5% | Norris Elementary School District / 23,935 |
| 649. | 10.5% | Cambrian Elementary School District / 30,198 |
| 649. | 10.5% | Hayward Unified School District / 165,923 |
| 652. | 10.5% | Roseville Joint Union High School District / 161,902 |
| 652. | 10.5% | Gridley Unified School District / 10,172 |
| 654. | 10.5% | Escondido Union High School District / 164,660 |
| 655. | 10.5% | Escondido Union Elementary School District / 161,430 |
| 655. | 10.5% | Chino Valley Unified School District / 172,848 |
| 655. | 10.5% | Newark Unified School District / 42,573 |
| 658. | 10.5% | Yuba City Unified School District / 73,594 |
| 659. | 10.4% | Irvine Unified School District / 186,177 |
| 660. | 10.4% | Mojave Unified School District / 18,880 |
| 660. | 10.4% | Whittier City Elementary School District / 67,511 |
| 662. | 10.4% | El Centro Elementary School District / 38,593 |
| 663. | 10.4% | Shiloh Elementary School District / 749 |
| 663. | 10.4% | East Whittier City Elementary School District / 73,117 |
| 665. | 10.4% | New Hope Elementary School District / 1,558 |
| 666. | 10.4% | Cupertino Union Elementary School District / 138,600 |
| 667. | 10.4% | Wiseburn Elementary School District / 12,490 |
| 667. | 10.4% | Chatom Union Elementary School District / 4,459 |
| 667. | 10.4% | Newhall Elementary School District / 74,056 |
| 670. | 10.4% | Turlock Unified School District in Chatom Union / 4,467 |
| 671. | 10.3% | Enterprise Elementary School District / 32,136 |
| 671. | 10.3% | Garden Grove Unified School District / 274,618 |
| 673. | 10.3% | San Jose Unified School District / 251,156 |
| 674. | 10.3% | Pittsburg Unified School District / 55,814 |
| 675. | 10.3% | Emery Unified School District / 10,080 |
| 675. | 10.3% | Little Lake City Elementary School District / 33,756 |
| 677. | 10.3% | Shandon Joint Unified School District / 1,859 |
| 678. | 10.3% | Vista Unified School District / 146,570 |
| 679. | 10.3% | Southern Kern Unified School District / 19,532 |
| 680. | 10.2% | Long Beach Unified School District / 510,940 |
| 681. | 10.2% | Roseville City Elementary School District / 82,163 |
| 682. | 10.2% | Washington Unified School District / 48,722 |
| 683. | 10.2% | Galt Joint Union Elementary School District / 28,677 |
| 684. | 10.2% | Modesto City Elementary School District / 114,336 |
| 685. | 10.2% | Oak Grove Elementary School District / 104,443 |
| 685. | 10.2% | East Side Union High School District / 523,132 |
| 687. | 10.2% | San Benito High School District / 49,378 |
| 688. | 10.1% | Plainsburg Union Elementary School District / 444 |
| 689. | 10.1% | Central Elementary School District / 39,392 |
| 690. | 10.1% | Mountain View Elementary School District / 19,733 |
| 691. | 10.1% | Moreland Elementary School District / 47,625 |
| 692. | 10.1% | Bellflower Unified School District / 81,321 |
| 693. | 10.1% | Kit Carson Union Elementary School District / 2,435 |
| 693. | 10.1% | Whittier Union High School District / 218,195 |
| 695. | 10.1% | Alvina Elementary School District / 647 |
| 695. | 10.1% | Westmorland Union Elementary School District / 2,606 |
| 697. | 10.0% | Rocklin Unified School District / 56,689 |
| 698. | 10.0% | Porterville Unified (9-12) School District / 47,072 |
| 699. | 10.0% | Fullerton Joint Union High School District / 249,728 |
| 700. | 10.0% | Folsom-Cordova Unified School District / 122,238 |
| 701. | 10.0% | Baker Valley Unified School District / 973 |
| 701. | 10.0% | Center Joint Unified School District / 27,508 |
| 703. | 10.0% | Kingsburg Joint Union High School District / 17,503 |
| 704. | 9.9% | San Diego City Unified School District / 1,015,433 |
| 704. | 9.9% | Gilroy Unified School District / 57,879 |
| 706. | 9.9% | Menifee Union Elementary School District / 78,408 |
| 707. | 9.9% | Fullerton Elementary School District / 118,074 |
| 708. | 9.9% | Savanna Elementary School District / 29,239 |
| 708. | 9.9% | Hughson Unified School District / 9,689 |
| 710. | 9.9% | South Bay Union Elementary School District / 75,823 |
| 710. | 9.9% | Elk Grove Unified School District / 313,989 |
| 712. | 9.9% | Fowler Unified School District / 9,887 |
| 712. | 9.9% | Live Oak Unified School District / 10,511 |
| 712. | 9.9% | Fremont Union High School District / 223,745 |
| 715. | 9.9% | Palo Verde Unified School District / 24,294 |
| 716. | 9.9% | El Monte Union High School District / 172,581 |
| 716. | 9.9% | Hamilton Union Elementary School District / 2,911 |
| 718. | 9.8% | Fallbrook Union High School District / 79,673 |
| 719. | 9.8% | Mount Pleasant Elementary School District / 21,946 |
| 719. | 9.8% | Dos Palos-Oro Loma Joint Unified School District / 10,449 |
| 721. | 9.8% | Mountain View Whisman Elementary School District / 65,635 |
| 722. | 9.8% | Kingsburg Joint Union Elementary School District / 14,651 |
| 723. | 9.8% | El Rancho Unified School District / 60,190 |
| 723. | 9.8% | Norwalk-La Mirada Unified School District / 125,084 |
| 725. | 9.8% | Brawley Union High School District / 28,597 |
| 725. | 9.8% | Wilsona Elementary School District / 10,156 |
| 727. | 9.8% | Twin Rivers Unified School District / 159,438 |
| 728. | 9.8% | Los Angeles Unified School District / 4,541,134 |
| 729. | 9.8% | Visalia Unified School District / 142,596 |
| 730. | 9.8% | Peninsula Union Elementary School District / 472 |
| 730. | 9.8% | William S. Hart Union High School District / 267,152 |
| 732. | 9.7% | Saugus Union Elementary School District / 101,731 |
| 732. | 9.7% | Riverbank Unified School District / 14,825 |
| 732. | 9.7% | Oxnard Union High School District / 316,973 |
| 735. | 9.7% | Pioneer Union Elementary School District / 10,921 |
| 736. | 9.7% | Riverside Unified School District / 245,292 |
| 736. | 9.7% | Terra Bella Union Elementary School District / 5,795 |
| 738. | 9.7% | Sulphur Springs Union Elementary School District / 60,947 |
| 738. | 9.7% | Buena Park Elementary School District / 47,854 |
| 740. | 9.7% | Brawley Elementary School District / 25,664 |
| 741. | 9.7% | Woodlake Union Elementary School District / 9,633 |
| 742. | 9.7% | Coronado Unified School District / 24,696 |
| 742. | 9.7% | San Marcos Unified School District / 114,528 |
| 744. | 9.7% | Fruitvale Elementary School District / 20,382 |
| 745. | 9.7% | West Park Elementary School District / 1,814 |
| 746. | 9.6% | Valle Lindo Elementary School District / 6,036 |
| 747. | 9.6% | Central Union High School District / 57,817 |
| 748. | 9.6% | Turlock Unified School District / 70,650 |
| 749. | 9.6% | Calexico Unified School District / 39,047 |
| 749. | 9.6% | Hart-Ransom Union Elementary School District / 4,230 |
| 749. | 9.6% | Sanger Unified School District / 49,829 |
| 749. | 9.6% | Lompoc Unified School District / 57,305 |
| 753. | 9.6% | Chula Vista Elementary School District / 280,181 |
| 753. | 9.6% | Burrel Union Elementary School District / 522 |
| 755. | 9.6% | La Habra City Elementary School District / 49,429 |
| 756. | 9.6% | Panama-Buena Vista Union Elementary School District / 119,146 |
| 757. | 9.6% | Waugh Elementary School District / 6,249 |
| 757. | 9.6% | Newman-Crows Landing Unified School District / 13,180 |
| 759. | 9.5% | Downey Unified School District / 120,994 |
| 760. | 9.5% | Hesperia Unified School District / 99,443 |
| 761. | 9.5% | Oakley Union Elementary School District / 33,213 |
| 762. | 9.5% | Jurupa Unified School District / 96,472 |
| 763. | 9.5% | Hanford Joint Union High School District / 69,767 |
| 764. | 9.5% | Santa Paula Union High School District / 31,924 |
| 765. | 9.4% | Lake Elsinore Unified School District / 117,442 |
| 766. | 9.4% | Fillmore Unified School District / 19,519 |
| 767. | 9.4% | Los Nietos Elementary School District / 14,998 |
| 768. | 9.4% | Liberty Union High School District / 105,275 |
| 769. | 9.4% | Chaffey Joint Union High School District / 396,129 |
| 769. | 9.4% | Le Grand Union Elementary School District / 2,257 |
| 771. | 9.4% | Santa Clara Unified School District / 143,808 |
| 772. | 9.4% | Franklin-McKinley Elementary School District / 89,911 |
| 772. | 9.4% | Tustin Unified School District / 131,557 |
| 772. | 9.4% | Armona Union Elementary School District / 6,672 |
| 775. | 9.3% | Dublin Unified School District / 45,654 |
| 775. | 9.3% | Lakeside Union Elementary School District / 2,591 |
| 777. | 9.3% | Romoland Elementary School District / 24,195 |
| 777. | 9.3% | Stockton Unified School District / 201,918 |
| 779. | 9.3% | Antelope Valley Union High School District / 373,523 |
| 780. | 9.3% | Sweetwater Union High School District / 455,078 |
| 781. | 9.3% | Buena Vista Elementary School District / 431 |
| 781. | 9.3% | Hanford Elementary School District / 44,487 |
| 783. | 9.3% | Strathmore Union Elementary School District / 5,590 |
| 784. | 9.2% | Baldwin Park Unified School District / 74,690 |
| 785. | 9.2% | Williams Unified School District / 5,976 |
| 785. | 9.2% | San Ardo Union Elementary School District / 748 |
| 785. | 9.2% | Rockford Elementary School District / 1,291 |
| 788. | 9.2% | Sunnyside Union Elementary School District / 2,270 |
| 788. | 9.2% | Manteca Unified School District / 116,745 |
| 790. | 9.2% | Hollister School District / 42,678 |
| 790. | 9.2% | Oxnard Elementary School District / 125,982 |
| 792. | 9.2% | Lancaster Elementary School District / 112,669 |
| 792. | 9.2% | Kings Canyon Joint Unified School District / 45,982 |
| 794. | 9.2% | Monroe Elementary School District / 1,176 |
| 795. | 9.2% | Taft Union High School District / 20,160 |
| 796. | 9.2% | Santa Paula Elementary School District / 28,138 |
| 796. | 9.2% | Bassett Unified School District / 26,667 |
| 798. | 9.1% | Lawndale Elementary School District / 48,139 |
| 799. | 9.1% | Washington Union High School District / 18,639 |
| 800. | 9.1% | Pomona Unified School District / 166,671 |
| 801. | 9.1% | Santa Rita Union Elementary School District / 22,553 |
| 802. | 9.1% | Alum Rock Union Elementary School District / 110,168 |
| 803. | 9.1% | Kern Union High School District / 596,351 |
| 803. | 9.1% | Merced City Elementary School District / 83,603 |
| 803. | 9.1% | Bellevue Union Elementary School District / 24,555 |
| 806. | 9.1% | Travis Unified School District / 29,935 |
| 806. | 9.1% | Sunnyvale Elementary School District / 85,145 |
| 808. | 9.1% | Corona-Norco Unified School District / 256,162 |
| 808. | 9.1% | Perris Union High School District / 159,462 |
| 808. | 9.1% | Fresno Unified School District / 382,456 |
| 811. | 9.0% | Standard Elementary School District / 22,909 |
| 812. | 9.0% | Seeley Union Elementary School District / 2,991 |
| 812. | 9.0% | Dry Creek Joint Elementary School District / 52,939 |
| 814. | 9.0% | Anaheim Union High School District / 386,606 |
| 814. | 9.0% | Montebello Unified School District / 163,785 |
| 816. | 9.0% | Taft City Elementary School District / 19,137 |
| 817. | 8.9% | Waterford Unified School District / 9,619 |
| 817. | 8.9% | Muroc Joint Unified School District / 5,613 |
| 817. | 8.9% | Porterville Unified School District / 50,081 |
| 820. | 8.9% | Burton Elementary School District / 16,987 |
| 821. | 8.9% | Arcata Elementary School District / 14,544 |
| 822. | 8.9% | Salinas City Elementary School District / 77,623 |
| 823. | 8.9% | Ceres Unified School District / 53,719 |
| 823. | 8.9% | Central Unified School District / 70,076 |
| 825. | 8.8% | Goleta Union Elementary School District / 76,041 |
| 825. | 8.8% | Merced Union High School District / 166,634 |
| 827. | 8.8% | Santa Maria Joint Union High School District / 142,483 |
| 827. | 8.8% | Etiwanda Elementary School District / 87,025 |
| 829. | 8.8% | Oceanside Unified School District / 134,638 |
| 830. | 8.8% | Davis Joint Unified School District / 74,398 |
| 830. | 8.8% | Moreno Valley Unified School District / 167,663 |
| 832. | 8.8% | Tracy Joint Unified School District / 75,314 |
| 832. | 8.8% | Caruthers Unified School District / 5,077 |
| 834. | 8.7% | Azusa Unified School District / 66,825 |
| 835. | 8.7% | Palo Verde Union Elementary School District / 2,699 |
| 835. | 8.7% | Luther Burbank Elementary School District / 3,823 |
| 837. | 8.7% | Salida Union Elementary School District / 19,718 |
| 838. | 8.7% | Oak Valley Union Elementary School District / 1,359 |
| 839. | 8.7% | Murrieta Valley Unified School District / 104,527 |
| 839. | 8.7% | Victor Elementary School District / 94,469 |
| 839. | 8.7% | Salinas Union High School District / 171,122 |
| 839. | 8.7% | Temecula Valley Unified School District / 139,807 |
| 843. | 8.7% | Bakersfield City Elementary School District / 185,976 |
| 844. | 8.6% | Patterson Joint Unified School District / 25,505 |
| 845. | 8.6% | Lakeside Union Elementary School District / 8,833 |
| 845. | 8.6% | National Elementary School District / 57,586 |
| 847. | 8.6% | Selma Unified School District / 29,169 |
| 847. | 8.6% | Laton Joint Unified School District / 3,727 |
| 847. | 8.6% | Atwater Elementary School District / 33,800 |
| 850. | 8.6% | Kerman Unified School District / 19,798 |
| 850. | 8.6% | Magnolia Elementary School District / 62,043 |
| 850. | 8.6% | Riverdale Joint Unified School District / 6,108 |
| 853. | 8.6% | Twin Rivers Unified School District in Robla / 19,461 |
| 853. | 8.6% | Robla Elementary School District / 19,461 |
| 855. | 8.6% | Coalinga-Huron Joint Unified School District / 26,275 |
| 856. | 8.6% | Colton Joint Unified School District / 112,844 |
| 856. | 8.6% | Alview-Dairyland Union Elementary School District / 1,787 |
| 856. | 8.6% | Natomas Unified School District / 71,091 |
| 859. | 8.5% | Wheatland Elementary School District / 7,225 |
| 859. | 8.5% | Brentwood Union Elementary School District / 54,635 |
| 859. | 8.5% | Centinela Valley Union High School District / 163,420 |
| 862. | 8.5% | Fallbrook Union Elementary School District / 60,442 |
| 863. | 8.5% | Gonzales Unified (9-12) School District / 2,112 |
| 863. | 8.5% | Chualar Union Elementary School District / 2,112 |
| 865. | 8.5% | Edison Elementary School District / 5,899 |
| 866. | 8.5% | Rialto Unified School District / 119,560 |
| 867. | 8.5% | San Jacinto Unified School District / 46,020 |
| 868. | 8.4% | Los Banos Unified School District / 39,469 |
| 868. | 8.4% | Firebaugh-Las Deltas Joint Unified School District / 8,557 |
| 870. | 8.4% | Cucamonga Elementary School District / 27,185 |
| 871. | 8.4% | Alvord Unified School District / 104,898 |
| 871. | 8.4% | Hueneme Elementary School District / 56,154 |
| 873. | 8.3% | Hawthorne Elementary School District / 73,661 |
| 874. | 8.3% | Waukena Joint Union Elementary School District / 984 |
| 874. | 8.3% | Alta Vista Elementary School District / 3,061 |
| 874. | 8.3% | South Whittier Elementary School District / 28,813 |
| 877. | 8.3% | Turlock Unified School District in Keyes Union / 5,823 |
| 877. | 8.3% | Castaic Union Elementary School District / 30,418 |
| 879. | 8.3% | Corcoran Joint Unified School District / 26,190 |
| 879. | 8.3% | Keyes Union Elementary School District / 5,831 |
| 881. | 8.3% | Tulare Joint Union High School District / 78,539 |
| 882. | 8.3% | Roseland Elementary School District / 12,077 |
| 883. | 8.3% | Tulare City Elementary School District / 60,273 |
| 884. | 8.2% | Livingston Union Elementary School District / 15,498 |
| 885. | 8.2% | Victor Valley Union High School District / 158,707 |
| 886. | 8.2% | Traver Joint Elementary School District / 1,212 |
| 887. | 8.2% | Soledad Unified School District / 26,445 |
| 887. | 8.2% | Palmdale Elementary School District / 132,050 |
| 889. | 8.1% | San Bernardino City Unified School District / 251,744 |
| 889. | 8.1% | Winton Elementary School District / 10,457 |
| 891. | 8.1% | Ontario-Montclair Elementary School District / 168,063 |
| 892. | 8.1% | Kings River Union Elementary School District / 3,224 |
| 893. | 8.1% | Chowchilla Union High School District / 23,689 |
| 894. | 8.1% | Lemoore Union Elementary School District / 26,395 |
| 894. | 8.1% | Merced River Union Elementary School District / 805 |
| 896. | 8.1% | Raisin City Elementary School District / 1,972 |
| 897. | 8.1% | Calipatria Unified School District / 10,397 |
| 897. | 8.1% | Chowchilla Elementary School District / 21,902 |
| 899. | 8.0% | Paramount Unified School District / 77,645 |
| 900. | 8.0% | Madera Unified School District / 87,841 |
| 901. | 7.9% | Mountain View Elementary School District / 57,014 |
| 902. | 7.9% | Coachella Valley Unified School District / 85,553 |
| 903. | 7.9% | Anaheim Elementary School District / 196,615 |
| 904. | 7.9% | Guadalupe Union Elementary School District / 7,155 |
| 905. | 7.9% | Dinuba Unified School District / 24,422 |
| 906. | 7.9% | Maple Elementary School District / 535 |
| 907. | 7.8% | Eastside Union Elementary School District / 24,221 |
| 908. | 7.8% | Imperial Unified School District / 21,283 |
| 908. | 7.8% | Wheatland Union High School District / 10,944 |
| 910. | 7.8% | Le Grand Union High School District / 8,218 |
| 911. | 7.8% | Golden Plains Unified School District / 7,263 |
| 912. | 7.8% | Rio Elementary School District / 36,080 |
| 913. | 7.8% | Orchard Elementary School District / 17,589 |
| 914. | 7.8% | Orange Center Elementary School District / 1,754 |
| 915. | 7.7% | Ocean View Elementary School District / 17,510 |
| 916. | 7.7% | Lammersville Elementary School District / 11,012 |
| 917. | 7.7% | Compton Unified School District / 154,769 |
| 917. | 7.7% | Cutler-Orosi Joint Unified School District / 18,589 |
| 919. | 7.6% | Fairfax Elementary School District / 13,990 |
| 920. | 7.6% | Reef-Sunset Unified School District / 17,222 |
| 921. | 7.6% | McCabe Union Elementary School District / 6,758 |
| 922. | 7.5% | Delhi Unified School District / 12,847 |
| 923. | 7.5% | Gonzales Unified School District / 8,826 |
| 924. | 7.4% | Weaver Union Elementary School District / 12,606 |
| 925. | 7.4% | Santa Maria-Bonita Elementary School District / 98,324 |
| 926. | 7.4% | Lynwood Unified School District / 68,397 |
| 927. | 7.4% | Lindsay Unified School District / 16,262 |
| 927. | 7.4% | Pleasant View Elementary School District / 2,509 |
| 929. | 7.4% | Ravenswood City Elementary School District / 34,992 |
| 930. | 7.3% | Buttonwillow Union Elementary School District / 2,134 |
| 930. | 7.3% | Fontana Unified School District / 176,626 |
| 932. | 7.3% | Jefferson Elementary School District / 14,519 |
| 932. | 7.3% | King City Joint Union High School District / 36,916 |
| 932. | 7.3% | Lennox Elementary School District / 29,130 |
| 935. | 7.3% | Banta Elementary School District / 5,206 |
| 936. | 7.2% | Farmersville Unified School District / 11,200 |
| 937. | 7.1% | King City Union Elementary School District / 15,903 |
| 937. | 7.1% | Perris Elementary School District / 47,013 |
| 939. | 7.1% | San Ysidro Elementary School District / 41,488 |
| 940. | 7.1% | Val Verde Unified School District / 81,391 |
| 941. | 7.0% | Monson-Sultana Joint Union Elementary School District / 2,424 |
| 941. | 7.0% | Dinuba Unified (9-12) in Monson-Sultana Joint Union / 2,424 |
| 943. | 7.0% | Santa Ana Unified School District / 255,137 |
| 944. | 7.0% | Greenfield Union Elementary School District / 49,200 |
| 945. | 7.0% | Planada Elementary School District / 5,517 |
| 945. | 7.0% | Lemoore Union High School District / 38,777 |
| 947. | 6.9% | Allensworth Elementary School District / 476 |
| 948. | 6.8% | Richland-Lerdo Union Elementary School District / 19,085 |
| 949. | 6.8% | Westside Elementary School District / 1,322 |
| 949. | 6.8% | West Fresno Elementary School District / 7,102 |
| 951. | 6.8% | Alpaugh Unified School District / 1,343 |
| 952. | 6.8% | Heber Elementary School District / 7,308 |
| 953. | 6.7% | Wasco Union Elementary School District / 26,302 |
| 954. | 6.7% | Delano Union Elementary School District / 54,938 |
| 955. | 6.7% | Vineland Elementary School District / 4,205 |
| 955. | 6.7% | Delano Joint Union High School District / 70,221 |
| 957. | 6.6% | Earlimart Elementary School District / 10,604 |
| 957. | 6.6% | Adelanto Elementary School District / 56,751 |
| 959. | 6.5% | Wasco Union High School District / 29,934 |
| 960. | 6.5% | Lamont Elementary School District / 16,226 |
| 960. | 6.5% | Woodville Elementary School District / 2,680 |
| 962. | 6.5% | Parlier Unified School District / 15,555 |
| 963. | 6.4% | Plumas Elementary School District / 3,719 |
| 964. | 6.4% | Two Rock Union Elementary School District / 1,685 |
| 965. | 6.3% | Mendota Unified School District / 12,298 |
| 966. | 6.2% | Greenfield Union Elementary School District / 17,468 |
| 967. | 6.2% | Pond Union Elementary School District / 692 |
| 968. | 6.2% | Alisal Union Elementary School District / 57,280 |
| 969. | 6.1% | Pixley Union Elementary School District / 5,199 |
| 970. | 6.1% | Shaffer Union Elementary School District / 10,433 |
| 971. | 6.0% | Silver Valley Unified School District / 13,565 |
| 972. | 6.0% | Dinuba Unified (9-12) in Kings River Union / 2,084 |
| 973. | 5.9% | Stone Corral Elementary School District / 715 |
| 974. | 5.8% | Tipton Elementary School District / 3,248 |
| 975. | 5.7% | Semitropic Elementary School District / 350 |
| 976. | 5.7% | McFarland Unified School District / 13,564 |
| 977. | 5.6% | Arvin Union Elementary School District / 19,762 |
| 978. | 5.6% | Richgrove Elementary School District / 3,249 |
| 979. | 5.6% | El Nido Elementary School District / 1,682 |
| 980. | 4.8% | Di Giorgio Elementary School District / 918 |
| 981. | 4.2% | Belridge Elementary School District / 119 |
| 982. | 4.0% | Lost Hills Union Elementary School District / 2,747 |
| 983. | 3.6% | Central Union Elementary School District / 10,904 |
| 984. | 2.8% | Graves Elementary School District / 72 |
| 985. | 2.6% | Kashia Elementary School District / 78 |
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.
