| Rank | Average Family Size ▼ | School District / Population |
| 1. | 7.18 | Graves Elementary School District / 82 |
| 2. | 5.37 | Belridge Elementary School District / 161 |
| 3. | 5.08 | Lost Hills Union Elementary School District / 2,583 |
| 4. | 5.04 | Santa Ana Unified School District / 254,398 |
| 5. | 5.00 | Richgrove Elementary School District / 3,135 |
| 6. | 4.99 | Arvin Union Elementary School District / 18,629 |
| 7. | 4.96 | Bassett Unified School District / 27,348 |
| 8. | 4.93 | Lamont Elementary School District / 16,517 |
| 9. | 4.92 | Orange Center Elementary School District / 1,843 |
| 10. | 4.91 | Dinuba Unified (9-12) in Kings River Union / 2,145 |
| 11. | 4.89 | Greenfield Union Elementary School District / 15,895 |
| 12. | 4.79 | San Ardo Union Elementary School District / 801 |
| 13. | 4.78 | Westside Elementary School District / 2,106 |
| 14. | 4.77 | Columbine Elementary School District / 468 |
| 15. | 4.73 | Alpaugh Unified School District / 1,167 |
| 16. | 4.73 | West Fresno Elementary School District / 5,761 |
| 17. | 4.71 | Lynwood Unified School District / 68,586 |
| 18. | 4.71 | Reef-Sunset Unified School District / 16,951 |
| 19. | 4.71 | King City Union Elementary School District / 15,537 |
| 20. | 4.70 | Alisal Union Elementary School District / 56,766 |
| 21. | 4.67 | King City Joint Union High School District / 34,352 |
| 22. | 4.64 | Stone Corral Elementary School District / 1,027 |
| 23. | 4.64 | Mountain View Elementary School District / 56,815 |
| 24. | 4.64 | Woodville Elementary School District / 2,957 |
| 25. | 4.64 | Caruthers Unified School District / 5,454 |
| 26. | 4.63 | Tipton Elementary School District / 2,893 |
| 27. | 4.63 | Baldwin Park Unified School District / 74,189 |
| 28. | 4.62 | Fontana Unified School District / 169,202 |
| 29. | 4.62 | Parlier Unified School District / 15,052 |
| 30. | 4.59 | Compton Unified School District / 152,473 |
| 31. | 4.58 | Cutler-Orosi Joint Unified School District / 17,996 |
| 32. | 4.58 | Mendota Unified School District / 11,550 |
| 33. | 4.57 | Sunnyside Union Elementary School District / 2,912 |
| 34. | 4.57 | Monroe Elementary School District / 1,192 |
| 35. | 4.57 | Wilsona Elementary School District / 10,966 |
| 36. | 4.56 | South Whittier Elementary School District / 28,410 |
| 37. | 4.56 | McFarland Unified School District / 13,083 |
| 38. | 4.51 | Los Nietos Elementary School District / 15,821 |
| 39. | 4.51 | Ravenswood City Elementary School District / 33,928 |
| 40. | 4.51 | Lennox Elementary School District / 27,673 |
| 41. | 4.50 | Farmersville Unified School District / 11,135 |
| 42. | 4.50 | Strathmore Union Elementary School District / 5,236 |
| 43. | 4.49 | Rialto Unified School District / 121,413 |
| 44. | 4.48 | Bayshore Elementary School District / 6,259 |
| 45. | 4.48 | Gonzales Unified School District / 8,403 |
| 46. | 4.47 | Perris Elementary School District / 46,208 |
| 47. | 4.47 | Val Verde Unified School District / 74,846 |
| 48. | 4.45 | Raisin City Elementary School District / 1,624 |
| 49. | 4.45 | Kings River Union Elementary School District / 3,082 |
| 50. | 4.43 | Allensworth Elementary School District / 228 |
| 51. | 4.43 | Chualar Union Elementary School District / 2,188 |
| 51. | 4.43 | Gonzales Unified (9-12) School District / 2,188 |
| 53. | 4.43 | Alum Rock Union Elementary School District / 105,291 |
| 54. | 4.43 | Delano Union Elementary School District / 53,266 |
| 55. | 4.42 | Hueneme Elementary School District / 55,181 |
| 56. | 4.39 | El Rancho Unified School District / 60,760 |
| 57. | 4.38 | Delano Joint Union High School District / 66,097 |
| 58. | 4.37 | Weaver Union Elementary School District / 12,713 |
| 59. | 4.37 | Pixley Union Elementary School District / 4,523 |
| 60. | 4.37 | Merced River Union Elementary School District / 1,447 |
| 61. | 4.36 | El Monte Union High School District / 174,677 |
| 62. | 4.36 | Ontario-Montclair Elementary School District / 169,986 |
| 63. | 4.35 | Livingston Union Elementary School District / 15,427 |
| 64. | 4.34 | Di Giorgio Elementary School District / 904 |
| 65. | 4.33 | Golden Plains Unified School District / 6,710 |
| 66. | 4.33 | Dinuba Unified School District / 24,068 |
| 67. | 4.33 | Adelanto Elementary School District / 52,415 |
| 68. | 4.32 | Semitropic Elementary School District / 334 |
| 69. | 4.32 | Pleasant View Elementary School District / 2,252 |
| 70. | 4.32 | Vineland Elementary School District / 4,098 |
| 71. | 4.31 | Madera Unified School District / 84,605 |
| 72. | 4.31 | Mount Pleasant Elementary School District / 20,848 |
| 73. | 4.30 | Wasco Union High School District / 29,524 |
| 74. | 4.30 | Traver Joint Elementary School District / 1,444 |
| 75. | 4.30 | Anaheim Elementary School District / 192,456 |
| 76. | 4.29 | Monson-Sultana Joint Union Elementary School District / 1,710 |
| 76. | 4.29 | Dinuba Unified (9-12) in Monson-Sultana Joint Union / 1,710 |
| 78. | 4.29 | Buttonwillow Union Elementary School District / 2,266 |
| 79. | 4.29 | Ballico-Cressey Elementary School District / 2,511 |
| 80. | 4.29 | El Monte City Elementary School District / 83,570 |
| 81. | 4.29 | Soledad Unified School District / 25,916 |
| 82. | 4.28 | Pomona Unified School District / 166,573 |
| 83. | 4.26 | Jurupa Unified School District / 96,161 |
| 84. | 4.26 | Santa Maria-Bonita Elementary School District / 93,970 |
| 85. | 4.25 | Washington Union High School District / 17,352 |
| 86. | 4.25 | Ocean View Elementary School District / 17,468 |
| 87. | 4.25 | Lindsay Unified School District / 16,698 |
| 88. | 4.24 | Guadalupe Union Elementary School District / 6,943 |
| 89. | 4.23 | Lake Elementary School District / 683 |
| 90. | 4.23 | Alvord Unified School District / 106,186 |
| 91. | 4.23 | Paramount Unified School District / 78,327 |
| 92. | 4.22 | Heber Elementary School District / 6,605 |
| 93. | 4.22 | Wasco Union Elementary School District / 25,898 |
| 94. | 4.22 | Burrel Union Elementary School District / 770 |
| 95. | 4.21 | Hacienda La Puente Unified School District / 116,380 |
| 96. | 4.21 | Rio Elementary School District / 36,281 |
| 97. | 4.20 | Maple Elementary School District / 709 |
| 98. | 4.20 | Valle Lindo Elementary School District / 6,203 |
| 99. | 4.20 | Calexico Unified School District / 36,436 |
| 100. | 4.20 | Edison Elementary School District / 6,273 |
| 101. | 4.19 | Azusa Unified School District / 64,567 |
| 102. | 4.19 | Palmdale Elementary School District / 126,296 |
| 103. | 4.19 | Garden Grove Unified School District / 273,293 |
| 104. | 4.18 | Moreno Valley Unified School District / 163,120 |
| 105. | 4.18 | Montebello Unified School District / 164,166 |
| 106. | 4.18 | Little Lake City Elementary School District / 34,172 |
| 107. | 4.17 | Franklin-McKinley Elementary School District / 84,577 |
| 108. | 4.16 | Planada Elementary School District / 5,011 |
| 109. | 4.16 | Corcoran Joint Unified School District / 26,022 |
| 110. | 4.16 | Colton Joint Unified School District / 116,163 |
| 111. | 4.15 | Hamilton Union Elementary School District / 2,685 |
| 112. | 4.15 | Santa Paula Elementary School District / 27,906 |
| 113. | 4.15 | Alta Vista Elementary School District / 2,859 |
| 114. | 4.15 | Kerman Unified School District / 18,154 |
| 115. | 4.14 | Lakeside Union Elementary School District / 2,577 |
| 116. | 4.14 | Coachella Valley Unified School District / 74,022 |
| 117. | 4.13 | Oxnard Elementary School District / 120,718 |
| 118. | 4.13 | San Pasqual Valley Unified School District / 3,650 |
| 119. | 4.13 | Firebaugh-Las Deltas Joint Unified School District / 8,375 |
| 120. | 4.12 | Saucelito Elementary School District / 169 |
| 121. | 4.11 | Woodlake Union Elementary School District / 9,821 |
| 122. | 4.11 | San Bernardino City Unified School District / 251,095 |
| 123. | 4.11 | Greenfield Union Elementary School District / 46,305 |
| 124. | 4.11 | Santa Paula Union High School District / 32,745 |
| 125. | 4.10 | Delhi Unified School District / 11,997 |
| 126. | 4.10 | Le Grand Union High School District / 7,893 |
| 127. | 4.09 | Rosemead Elementary School District / 28,089 |
| 128. | 4.09 | Le Grand Union Elementary School District / 2,405 |
| 129. | 4.09 | Fairfax Elementary School District / 12,264 |
| 130. | 4.08 | Chowchilla Elementary School District / 21,281 |
| 131. | 4.08 | Riverdale Joint Unified School District / 6,195 |
| 132. | 4.08 | San Ysidro Elementary School District / 37,790 |
| 133. | 4.07 | Salinas Union High School District / 167,625 |
| 134. | 4.06 | Norwalk-La Mirada Unified School District / 123,946 |
| 135. | 4.05 | Selma Unified School District / 28,382 |
| 136. | 4.05 | Calipatria Unified School District / 13,738 |
| 137. | 4.05 | Sanger Unified School District / 46,274 |
| 138. | 4.05 | Kings Canyon Joint Unified School District / 45,937 |
| 139. | 4.05 | Chowchilla Union High School District / 23,232 |
| 140. | 4.05 | West Covina Unified School District / 60,844 |
| 141. | 4.05 | Pacific Union Elementary School District / 3,498 |
| 142. | 4.04 | Los Banos Unified School District / 38,581 |
| 143. | 4.03 | Central Union Elementary School District / 11,323 |
| 144. | 4.02 | Garvey Elementary School District / 50,515 |
| 144. | 4.02 | Alhambra Unified (9-12) School District / 50,515 |
| 146. | 4.02 | Earlimart Elementary School District / 8,366 |
| 147. | 4.02 | Patterson Joint Unified School District / 26,513 |
| 148. | 4.02 | Coalinga-Huron Joint Unified School District / 21,425 |
| 149. | 4.02 | Rowland Unified School District / 110,577 |
| 150. | 4.01 | Anaheim Union High School District / 380,511 |
| 151. | 4.01 | Robla Elementary School District / 19,199 |
| 151. | 4.01 | Twin Rivers Unified School District in Robla / 19,199 |
| 153. | 4.01 | Clay Joint Elementary School District / 503 |
| 154. | 4.00 | Richland-Lerdo Union Elementary School District / 17,905 |
| 155. | 4.00 | Meadows Union Elementary School District / 1,914 |
| 156. | 4.00 | Waukena Joint Union Elementary School District / 865 |
| 157. | 3.99 | Terra Bella Union Elementary School District / 5,485 |
| 158. | 3.99 | East Side Union High School District / 511,879 |
| 159. | 3.99 | Nuview Union Elementary School District / 8,336 |
| 160. | 3.98 | Williams Unified School District / 5,944 |
| 161. | 3.98 | Corona-Norco Unified School District / 249,693 |
| 162. | 3.98 | Waterford Unified School District / 9,206 |
| 163. | 3.97 | Whittier Union High School District / 219,255 |
| 164. | 3.97 | Fillmore Unified School District / 19,143 |
| 165. | 3.97 | Lakeside Union Elementary School District / 8,356 |
| 166. | 3.96 | Dos Palos-Oro Loma Joint Unified School District / 10,497 |
| 167. | 3.96 | Evergreen Elementary School District / 98,062 |
| 168. | 3.96 | Duarte Unified School District / 26,754 |
| 169. | 3.96 | Hesperia Unified School District / 94,484 |
| 170. | 3.96 | Porterville Unified School District / 49,730 |
| 171. | 3.95 | Magnolia Elementary School District / 60,929 |
| 172. | 3.95 | Chaffey Joint Union High School District / 394,517 |
| 173. | 3.95 | Victor Valley Union High School District / 149,896 |
| 174. | 3.95 | Armona Union Elementary School District / 5,941 |
| 175. | 3.95 | Bakersfield City Elementary School District / 184,956 |
| 176. | 3.95 | North Monterey County Unified School District / 27,172 |
| 177. | 3.94 | Oxnard Union High School District / 308,132 |
| 178. | 3.94 | Santa Maria Joint Union High School District / 136,726 |
| 179. | 3.94 | Oro Grande Elementary School District / 1,045 |
| 180. | 3.93 | American Union Elementary School District / 2,060 |
| 181. | 3.93 | National Elementary School District / 56,082 |
| 182. | 3.93 | Jefferson Elementary School District / 85,478 |
| 183. | 3.92 | West Park Elementary School District / 1,539 |
| 184. | 3.92 | Salinas City Elementary School District / 73,881 |
| 185. | 3.92 | Eastside Union Elementary School District / 20,192 |
| 186. | 3.92 | Brawley Elementary School District / 25,141 |
| 187. | 3.92 | Centinela Valley Union High School District / 160,689 |
| 188. | 3.92 | Tulare Joint Union High School District / 75,361 |
| 189. | 3.92 | Pittsburg Unified School District / 54,446 |
| 190. | 3.91 | Etiwanda Elementary School District / 84,137 |
| 191. | 3.91 | Oak Valley Union Elementary School District / 1,503 |
| 192. | 3.91 | Hamilton Union High School District / 3,344 |
| 193. | 3.91 | Antelope Valley Union High School District / 357,989 |
| 194. | 3.91 | Maple Creek Elementary School District / 56 |
| 195. | 3.91 | Merced Union High School District / 162,956 |
| 196. | 3.91 | Tulare City Elementary School District / 57,933 |
| 197. | 3.90 | Porterville Unified (9-12) School District / 47,048 |
| 198. | 3.90 | Fowler Unified School District / 9,757 |
| 199. | 3.90 | Chatom Union Elementary School District / 4,949 |
| 199. | 3.90 | Turlock Unified School District in Chatom Union / 4,949 |
| 201. | 3.89 | Plaza Elementary School District / 592 |
| 202. | 3.89 | San Lucas Union Elementary School District / 276 |
| 203. | 3.88 | Romoland Elementary School District / 21,540 |
| 204. | 3.88 | Santa Rita Union Elementary School District / 22,707 |
| 205. | 3.87 | Winton Elementary School District / 11,245 |
| 206. | 3.87 | Jefferson Elementary School District / 13,647 |
| 207. | 3.87 | Brawley Union High School District / 27,452 |
| 208. | 3.87 | El Nido Elementary School District / 1,609 |
| 209. | 3.87 | Ceres Unified School District / 54,578 |
| 210. | 3.86 | Mountain View Elementary School District / 21,161 |
| 211. | 3.86 | Victor Elementary School District / 91,911 |
| 212. | 3.86 | Lawndale Elementary School District / 48,031 |
| 213. | 3.86 | Chino Valley Unified School District / 171,663 |
| 214. | 3.85 | Plumas Elementary School District / 2,937 |
| 215. | 3.85 | Rio Bravo-Greeley Union Elementary School District / 4,490 |
| 216. | 3.85 | Atwater Elementary School District / 32,242 |
| 217. | 3.85 | Rockford Elementary School District / 1,251 |
| 218. | 3.85 | Stockton Unified School District / 198,864 |
| 219. | 3.85 | Woodlake Union High School District / 12,877 |
| 220. | 3.85 | Fresno Unified School District / 382,714 |
| 221. | 3.84 | Perris Union High School District / 150,061 |
| 222. | 3.84 | Briggs Elementary School District / 3,691 |
| 223. | 3.84 | Ducor Union Elementary School District / 1,056 |
| 224. | 3.84 | Nuestro Elementary School District / 373 |
| 225. | 3.84 | Roseland Elementary School District / 11,585 |
| 226. | 3.84 | Modesto City Elementary School District / 114,032 |
| 227. | 3.84 | Berryessa Union Elementary School District / 80,350 |
| 228. | 3.84 | Hayward Unified School District / 163,581 |
| 229. | 3.84 | Central Unified School District / 67,735 |
| 230. | 3.84 | Los Alamos Elementary School District / 1,493 |
| 231. | 3.84 | Alview-Dairyland Union Elementary School District / 1,951 |
| 232. | 3.83 | Baker Valley Unified School District / 834 |
| 233. | 3.83 | Downey Unified School District / 118,724 |
| 234. | 3.83 | New Haven Unified School District / 72,267 |
| 235. | 3.83 | Riverbank Unified School District / 14,596 |
| 236. | 3.82 | Leggett Valley Unified School District / 625 |
| 237. | 3.82 | Turlock Unified School District in Keyes Union / 5,613 |
| 237. | 3.82 | Keyes Union Elementary School District / 5,613 |
| 239. | 3.81 | Westminster Elementary School District / 82,974 |
| 240. | 3.81 | Merced City Elementary School District / 79,974 |
| 241. | 3.81 | ABC Unified School District / 106,976 |
| 242. | 3.81 | La Habra City Elementary School District / 50,032 |
| 243. | 3.81 | Gustine Unified School District / 9,123 |
| 244. | 3.81 | Bellevue Union Elementary School District / 22,497 |
| 245. | 3.80 | South Bay Union Elementary School District / 75,025 |
| 246. | 3.80 | Kingsburg Joint Union High School District / 17,664 |
| 247. | 3.80 | Buena Vista Elementary School District / 341 |
| 248. | 3.80 | Lancaster Elementary School District / 113,507 |
| 249. | 3.79 | Los Angeles Unified School District / 4,515,558 |
| 250. | 3.79 | Newman-Crows Landing Unified School District / 12,154 |
| 251. | 3.79 | Hawthorne Elementary School District / 73,606 |
| 252. | 3.79 | Gilroy Unified School District / 55,777 |
| 253. | 3.79 | Buena Park Elementary School District / 47,641 |
| 254. | 3.79 | Burton Elementary School District / 17,339 |
| 255. | 3.79 | Union Joint Elementary School District / 65 |
| 256. | 3.79 | Lake Elsinore Unified School District / 113,260 |
| 257. | 3.79 | Tracy Joint Unified School District / 71,984 |
| 258. | 3.79 | Kern Union High School District / 578,175 |
| 259. | 3.78 | Sweetwater Union High School District / 435,626 |
| 260. | 3.78 | Mupu Elementary School District / 923 |
| 261. | 3.78 | Covina-Valley Unified School District / 76,868 |
| 262. | 3.78 | Whittier City Elementary School District / 66,770 |
| 263. | 3.77 | Manzanita Elementary School District / 1,069 |
| 264. | 3.77 | East Whittier City Elementary School District / 74,082 |
| 265. | 3.77 | Newark Unified School District / 41,981 |
| 266. | 3.77 | Centralia Elementary School District / 55,984 |
| 267. | 3.77 | Richfield Elementary School District / 1,308 |
| 268. | 3.76 | Lemoore Union High School District / 38,142 |
| 269. | 3.76 | Kingsburg Joint Union Elementary School District / 14,780 |
| 270. | 3.76 | Milpitas Unified School District / 64,466 |
| 271. | 3.76 | San Lorenzo Unified School District / 76,453 |
| 272. | 3.76 | Palo Verde Union Elementary School District / 2,351 |
| 273. | 3.76 | Pajaro Valley Joint Unified School District / 109,387 |
| 274. | 3.75 | Sundale Union Elementary School District / 2,900 |
| 275. | 3.75 | Mountain House Elementary School District / 314 |
| 276. | 3.75 | San Jacinto Unified School District / 42,912 |
| 277. | 3.74 | Center Joint Unified School District / 28,302 |
| 278. | 3.74 | Seeley Union Elementary School District / 2,842 |
| 279. | 3.74 | Riverside Unified School District / 238,761 |
| 280. | 3.73 | Waugh Elementary School District / 6,652 |
| 281. | 3.73 | Hanford Elementary School District / 43,973 |
| 282. | 3.73 | Antioch Unified School District / 105,112 |
| 283. | 3.72 | Lammersville Elementary School District / 8,779 |
| 284. | 3.72 | Palermo Union Elementary School District / 8,069 |
| 285. | 3.72 | Keppel Union Elementary School District / 18,928 |
| 286. | 3.72 | Chula Vista Elementary School District / 266,729 |
| 287. | 3.72 | Manteca Unified School District / 114,621 |
| 288. | 3.72 | Oak View Union Elementary School District / 2,846 |
| 289. | 3.71 | McCabe Union Elementary School District / 6,638 |
| 290. | 3.71 | Hollister School District / 42,169 |
| 291. | 3.71 | Holtville Unified School District / 8,548 |
| 292. | 3.71 | Central Union High School District / 55,026 |
| 293. | 3.71 | Lemoore Union Elementary School District / 25,359 |
| 294. | 3.70 | Oak Grove Elementary School District / 106,919 |
| 295. | 3.70 | Hope Elementary School District / 735 |
| 296. | 3.70 | Savanna Elementary School District / 27,737 |
| 297. | 3.70 | Long Beach Unified School District / 509,460 |
| 298. | 3.70 | General Shafter Elementary School District / 1,045 |
| 299. | 3.70 | Moorpark Unified School District / 34,798 |
| 300. | 3.69 | Outside Creek Elementary School District / 696 |
| 301. | 3.69 | Jefferson Union High School District / 139,859 |
| 302. | 3.69 | Travis Unified School District / 29,618 |
| 303. | 3.69 | Wiseburn Elementary School District / 11,379 |
| 304. | 3.69 | Murrieta Valley Unified School District / 97,294 |
| 305. | 3.69 | Inglewood Unified School District / 112,706 |
| 306. | 3.68 | Southern Kern Unified School District / 18,469 |
| 307. | 3.68 | Bellflower Unified School District / 80,760 |
| 308. | 3.68 | Elk Grove Unified School District / 301,717 |
| 309. | 3.68 | Castaic Union Elementary School District / 30,632 |
| 310. | 3.68 | Pierce Joint Unified School District / 6,286 |
| 311. | 3.68 | Mojave Unified School District / 17,649 |
| 312. | 3.68 | Washington Colony Elementary School District / 2,651 |
| 313. | 3.67 | Buellton Union Elementary School District / 5,373 |
| 314. | 3.67 | Exeter Union Elementary School District / 13,079 |
| 315. | 3.67 | Escondido Union Elementary School District / 158,178 |
| 316. | 3.66 | Escondido Union High School District / 161,400 |
| 317. | 3.66 | Hughson Unified School District / 8,290 |
| 318. | 3.66 | Winship Elementary School District / 781 |
| 319. | 3.66 | Shandon Joint Unified School District / 1,444 |
| 320. | 3.66 | Ripon Unified School District / 17,041 |
| 321. | 3.65 | Laton Joint Unified School District / 3,208 |
| 322. | 3.65 | Hanford Joint Union High School District / 68,653 |
| 323. | 3.65 | Salida Union Elementary School District / 20,287 |
| 324. | 3.65 | Twin Rivers Unified School District / 156,816 |
| 325. | 3.65 | Oakley Union Elementary School District / 31,516 |
| 326. | 3.65 | Manchester Union Elementary School District / 776 |
| 327. | 3.65 | Visalia Unified School District / 136,458 |
| 328. | 3.65 | Modesto City High School District / 265,896 |
| 329. | 3.64 | Fullerton Joint Union High School District / 246,700 |
| 330. | 3.64 | Alpine County Unified School District / 1,176 |
| 331. | 3.64 | Brentwood Union Elementary School District / 48,576 |
| 332. | 3.64 | San Benito High School District / 49,845 |
| 333. | 3.63 | Temecula Valley Unified School District / 132,171 |
| 334. | 3.62 | Temple City Unified School District / 35,682 |
| 335. | 3.62 | Orange Unified School District / 217,670 |
| 336. | 3.61 | Lemon Grove Elementary School District / 34,855 |
| 337. | 3.61 | Walnut Valley Unified School District / 57,223 |
| 338. | 3.61 | El Centro Elementary School District / 37,027 |
| 339. | 3.61 | Kit Carson Union Elementary School District / 2,673 |
| 340. | 3.61 | Vista Unified School District / 143,530 |
| 341. | 3.60 | Newhall Elementary School District / 73,001 |
| 342. | 3.60 | Vallejo City Unified School District / 119,179 |
| 343. | 3.60 | Aromas-San Juan Unified School District / 3,709 |
| 344. | 3.60 | Fairfield-Suisun Unified School District / 128,760 |
| 345. | 3.60 | North County Joint Union Elementary School District / 3,445 |
| 346. | 3.60 | Brittan Elementary School District / 4,192 |
| 347. | 3.60 | Lodi Unified School District / 169,669 |
| 348. | 3.59 | Orland Joint Unified School District / 12,858 |
| 349. | 3.59 | Name N/A / 10,288,848 |
| 350. | 3.59 | Biggs Unified School District / 3,766 |
| 351. | 3.59 | Pond Union Elementary School District / 634 |
| 352. | 3.59 | Imperial Unified School District / 20,615 |
| 353. | 3.59 | Galt Joint Union Elementary School District / 28,521 |
| 354. | 3.59 | Exeter Union High School District / 15,627 |
| 355. | 3.58 | Westside Union Elementary School District / 64,222 |
| 356. | 3.58 | New Hope Elementary School District / 1,189 |
| 357. | 3.58 | Cucamonga Elementary School District / 25,456 |
| 358. | 3.58 | Marysville Joint Unified School District / 59,162 |
| 359. | 3.57 | Live Oak Unified School District / 10,149 |
| 360. | 3.57 | San Leandro Unified School District / 65,760 |
| 361. | 3.57 | Silver Valley Unified School District / 14,492 |
| 362. | 3.57 | Charter Oak Unified School District / 34,874 |
| 363. | 3.57 | William S. Hart Union High School District / 259,863 |
| 364. | 3.56 | Gridley Unified School District / 9,289 |
| 365. | 3.56 | Panama-Buena Vista Union Elementary School District / 114,795 |
| 366. | 3.56 | Empire Union Elementary School District / 24,973 |
| 367. | 3.56 | Barstow Unified School District / 34,484 |
| 368. | 3.55 | Maricopa Unified School District / 1,753 |
| 368. | 3.55 | Santa Clara Elementary School District / 225 |
| 370. | 3.55 | Fullerton Elementary School District / 115,657 |
| 371. | 3.55 | Elk Hills Elementary School District / 213 |
| 372. | 3.55 | Liberty Union High School District / 96,009 |
| 373. | 3.54 | Snelling-Merced Falls Union Elementary School District / 771 |
| 374. | 3.54 | Sulphur Springs Union Elementary School District / 58,702 |
| 375. | 3.54 | South San Francisco Unified School District / 75,176 |
| 376. | 3.54 | Yuba City Unified School District / 72,265 |
| 377. | 3.54 | Muroc Joint Unified School District / 7,030 |
| 378. | 3.53 | Cypress Elementary School District / 43,405 |
| 379. | 3.53 | Galt Joint Union High School District / 36,744 |
| 380. | 3.53 | Taft Union High School District / 19,586 |
| 381. | 3.53 | Saugus Union Elementary School District / 97,528 |
| 382. | 3.53 | Oakland Unified School District / 387,092 |
| 383. | 3.53 | Turlock Unified School District / 70,036 |
| 384. | 3.53 | Taft City Elementary School District / 18,478 |
| 385. | 3.52 | Apple Valley Unified School District / 75,578 |
| 386. | 3.52 | Wright Elementary School District / 16,348 |
| 387. | 3.52 | San Pasqual Union Elementary School District / 3,222 |
| 388. | 3.52 | Norris Elementary School District / 22,676 |
| 389. | 3.52 | Lowell Joint Elementary School District / 33,370 |
| 390. | 3.52 | San Gabriel Unified School District / 41,235 |
| 391. | 3.52 | Winters Joint Unified School District / 9,008 |
| 392. | 3.52 | Plainsburg Union Elementary School District / 477 |
| 393. | 3.52 | Tulelake Basin Joint Unified School District / 2,714 |
| 394. | 3.51 | Placentia-Yorba Linda Unified School District / 151,488 |
| 395. | 3.51 | Hart-Ransom Union Elementary School District / 4,141 |
| 396. | 3.51 | Dixon Unified School District / 20,649 |
| 397. | 3.51 | Oceanside Unified School District / 135,765 |
| 398. | 3.50 | Central Elementary School District / 38,314 |
| 399. | 3.50 | Lompoc Unified School District / 56,974 |
| 400. | 3.50 | Denair Unified School District / 7,397 |
| 401. | 3.50 | Tustin Unified School District / 128,095 |
| 402. | 3.50 | Kneeland Elementary School District / 467 |
| 403. | 3.50 | Citrus South Tule Elementary School District / 812 |
| 404. | 3.49 | Upland Unified School District / 74,125 |
| 405. | 3.49 | Knightsen Elementary School District / 2,550 |
| 406. | 3.49 | West Contra Costa Unified School District / 233,090 |
| 407. | 3.49 | Rosedale Union Elementary School District / 41,825 |
| 408. | 3.49 | Lucerne Valley Unified School District / 6,278 |
| 409. | 3.49 | Menifee Union Elementary School District / 73,977 |
| 410. | 3.49 | Ramona City Unified School District / 36,826 |
| 411. | 3.48 | Sylvan Union Elementary School District / 71,682 |
| 412. | 3.48 | Fremont Unified School District / 209,235 |
| 413. | 3.48 | Sutter Union High School District / 8,305 |
| 414. | 3.48 | Redlands Unified School District / 123,547 |
| 415. | 3.48 | Simi Valley Unified School District / 125,441 |
| 416. | 3.48 | Hilmar Unified School District / 9,438 |
| 417. | 3.48 | Alta Loma Elementary School District / 55,234 |
| 418. | 3.48 | Alhambra Unified School District / 116,648 |
| 419. | 3.48 | Pacific Elementary School District / 770 |
| 420. | 3.47 | Woodside Elementary School District / 3,425 |
| 421. | 3.47 | Cajon Valley Union Elementary School District / 158,544 |
| 422. | 3.47 | Stanislaus Union Elementary School District / 29,217 |
| 423. | 3.46 | Washington Unified School District / 45,961 |
| 424. | 3.46 | Wheatland Union High School District / 11,758 |
| 425. | 3.46 | Snowline Joint Unified School District / 34,854 |
| 426. | 3.46 | Bonsall Union Elementary School District / 17,300 |
| 427. | 3.45 | Cienega Union Elementary School District / 200 |
| 428. | 3.45 | Jamul-Dulzura Union Elementary School District / 8,390 |
| 429. | 3.44 | Yucaipa-Calimesa Joint Unified School District / 58,588 |
| 430. | 3.44 | Thermalito Union Elementary School District / 16,499 |
| 431. | 3.44 | Redwood City Elementary School District / 92,312 |
| 432. | 3.44 | San Marcos Unified School District / 105,868 |
| 433. | 3.44 | Alvina Elementary School District / 472 |
| 434. | 3.44 | Oak Park Unified School District / 14,044 |
| 435. | 3.44 | Marcum-Illinois Union Elementary School District / 913 |
| 436. | 3.44 | Lagunita Elementary School District / 315 |
| 437. | 3.44 | Mammoth Unified School District / 9,434 |
| 438. | 3.43 | Anderson Valley Unified School District / 2,963 |
| 439. | 3.43 | Big Lagoon Union Elementary School District / 556 |
| 440. | 3.43 | Magnolia Union Elementary School District / 161 |
| 440. | 3.43 | Cuyama Joint Unified School District / 955 |
| 442. | 3.43 | Midway Elementary School District / 589 |
| 443. | 3.43 | Morgan Hill Unified School District / 58,752 |
| 444. | 3.43 | Corning Union Elementary School District / 13,812 |
| 445. | 3.43 | Corning Union High School District / 16,489 |
| 446. | 3.43 | Standard Elementary School District / 22,918 |
| 447. | 3.43 | Somis Union Elementary School District / 3,323 |
| 448. | 3.42 | Clovis Unified School District / 184,939 |
| 449. | 3.42 | Glendora Unified School District / 36,893 |
| 450. | 3.42 | Kirkwood Elementary School District / 551 |
| 451. | 3.42 | San Jose Unified School District / 246,701 |
| 452. | 3.42 | Klamath-Trinity Joint Unified School District / 5,427 |
| 453. | 3.42 | Natomas Unified School District / 66,689 |
| 454. | 3.42 | Linden Unified School District / 10,465 |
| 455. | 3.42 | Woodland Joint Unified School District / 59,963 |
| 456. | 3.42 | Windsor Unified School District / 27,653 |
| 457. | 3.41 | Upper Lake Union Elementary School District / 5,206 |
| 458. | 3.41 | Hemet Unified School District / 131,613 |
| 459. | 3.41 | Del Norte County Unified School District / 28,471 |
| 460. | 3.41 | Ukiah Unified School District / 40,268 |
| 461. | 3.40 | Valley Home Joint Elementary School District / 1,888 |
| 462. | 3.40 | Colusa Unified School District / 7,998 |
| 463. | 3.40 | Westmorland Union Elementary School District / 2,040 |
| 464. | 3.40 | Beardsley Elementary School District / 17,473 |
| 465. | 3.40 | Arcadia Unified School District / 56,586 |
| 466. | 3.40 | Monrovia Unified School District / 43,818 |
| 467. | 3.40 | Grossmont Union High School District / 446,035 |
| 468. | 3.39 | Oroville Union High School District / 52,715 |
| 469. | 3.39 | San Bruno Park Elementary School District / 35,630 |
| 470. | 3.38 | Laguna Joint Elementary School District / 313 |
| 471. | 3.38 | Sacramento City Unified School District / 322,781 |
| 472. | 3.37 | Pasadena Unified School District / 203,641 |
| 473. | 3.37 | Cuddeback Union Elementary School District / 826 |
| 474. | 3.37 | San Diego City Unified School District / 1,004,518 |
| 475. | 3.37 | Blochman Union Elementary School District / 867 |
| 476. | 3.37 | Loleta Union Elementary School District / 1,817 |
| 477. | 3.37 | Santa Rosa Elementary School District / 68,858 |
| 478. | 3.37 | John Swett Unified School District / 14,374 |
| 479. | 3.37 | Geyserville Unified School District / 1,940 |
| 480. | 3.37 | Santee Elementary School District / 56,440 |
| 481. | 3.37 | Spreckels Union Elementary School District / 6,581 |
| 482. | 3.36 | Huntington Beach Union High School District / 309,709 |
| 483. | 3.36 | McSwain Union Elementary School District / 5,017 |
| 484. | 3.35 | Sequoia Union High School District / 239,901 |
| 485. | 3.35 | Monterey Peninsula Unified School District / 86,863 |
| 486. | 3.35 | Bonita Unified School District / 62,845 |
| 487. | 3.35 | Pleasant Grove Joint Union Elementary School District / 1,075 |
| 488. | 3.35 | Junction City Elementary School District / 1,290 |
| 488. | 3.35 | Trinity Alps Unified School District in Junction City / 1,290 |
| 490. | 3.34 | San Francisco Unified School District / 789,172 |
| 491. | 3.34 | Bangor Union Elementary School District / 1,002 |
| 492. | 3.34 | Gratton Elementary School District / 517 |
| 493. | 3.34 | Oakdale Joint Unified School District / 27,608 |
| 494. | 3.34 | Oroville City Elementary School District / 22,726 |
| 495. | 3.34 | Fallbrook Union High School District / 78,394 |
| 496. | 3.34 | Dublin Unified School District / 42,433 |
| 497. | 3.33 | Pleasanton Unified School District / 68,442 |
| 498. | 3.33 | Cascade Union Elementary School District / 15,135 |
| 499. | 3.33 | Palo Verde Unified School District / 19,773 |
| 500. | 3.33 | Wheatland Elementary School District / 8,821 |
| 501. | 3.33 | Glendale Unified School District / 214,744 |
| 502. | 3.33 | Princeton Joint Unified School District / 1,346 |
| 503. | 3.33 | La Mesa-Spring Valley School District / 128,946 |
| 504. | 3.33 | East Nicolaus Joint Union High School District / 2,764 |
| 505. | 3.33 | Napa Valley Unified School District / 112,758 |
| 506. | 3.33 | Saddleback Valley Unified School District / 204,866 |
| 507. | 3.33 | Dry Creek Joint Elementary School District / 51,546 |
| 508. | 3.33 | Gerber Union Elementary School District / 3,134 |
| 509. | 3.32 | Golden Valley Unified School District / 10,830 |
| 510. | 3.32 | Sunnyvale Elementary School District / 85,008 |
| 511. | 3.32 | Mountain Empire Unified School District / 10,598 |
| 512. | 3.32 | Fountain Valley Elementary School District / 53,610 |
| 513. | 3.32 | Franklin Elementary School District / 2,303 |
| 514. | 3.32 | Enterprise Elementary School District / 32,547 |
| 515. | 3.32 | Grant Elementary School District / 3,386 |
| 516. | 3.32 | Livermore Valley Joint Unified School District / 81,521 |
| 517. | 3.32 | Kings River-Hardwick Union Elementary School District / 2,628 |
| 518. | 3.32 | Gorman Elementary School District / 91 |
| 519. | 3.32 | Goleta Union Elementary School District / 74,866 |
| 520. | 3.31 | Banta Elementary School District / 5,048 |
| 521. | 3.31 | Shiloh Elementary School District / 711 |
| 522. | 3.31 | Lakeside Union Elementary School District / 39,918 |
| 523. | 3.31 | Round Valley Unified School District / 2,720 |
| 524. | 3.31 | Esparto Unified School District / 4,895 |
| 525. | 3.31 | Peninsula Union Elementary School District / 442 |
| 526. | 3.31 | Hickman Elementary School District / 1,003 |
| 527. | 3.30 | Middletown Unified School District / 10,816 |
| 528. | 3.30 | Red Bluff Union Elementary School District / 21,102 |
| 529. | 3.30 | Millbrae Elementary School District / 24,868 |
| 530. | 3.30 | Fallbrook Union Elementary School District / 58,690 |
| 531. | 3.30 | Old Adobe Union Elementary School District / 25,318 |
| 532. | 3.30 | Hughes-Elizabeth Lakes Union Elementary School District / 3,787 |
| 533. | 3.29 | Conejo Valley Unified School District / 132,915 |
| 534. | 3.29 | Ocean View Elementary School District / 91,133 |
| 535. | 3.29 | Fremont Union High School District / 219,732 |
| 536. | 3.29 | Santa Rosa High School District / 201,549 |
| 537. | 3.29 | San Marino Unified School District / 14,874 |
| 538. | 3.29 | Cottonwood Union Elementary School District / 8,350 |
| 539. | 3.29 | Claremont Unified School District / 41,042 |
| 540. | 3.29 | Pleasant Valley Elementary School District / 71,399 |
| 541. | 3.29 | Acton-Agua Dulce Unified School District / 11,344 |
| 542. | 3.29 | Ventura Unified School District / 116,842 |
| 543. | 3.29 | Shaffer Union Elementary School District / 6,535 |
| 544. | 3.28 | La Canada Unified School District / 17,706 |
| 545. | 3.28 | Vacaville Unified School District / 76,359 |
| 546. | 3.28 | San Miguel Joint Union Elementary School District / 5,381 |
| 547. | 3.28 | Happy Valley Union Elementary School District / 6,087 |
| 548. | 3.28 | Beaumont Unified School District / 42,716 |
| 549. | 3.28 | Cotati-Rohnert Park Unified School District / 50,730 |
| 550. | 3.28 | Cinnabar Elementary School District / 2,758 |
| 551. | 3.27 | Liberty Elementary School District / 1,803 |
| 552. | 3.27 | Cupertino Union Elementary School District / 134,724 |
| 553. | 3.27 | Mount Diablo Unified School District / 247,982 |
| 554. | 3.27 | Anderson Union High School District / 38,427 |
| 555. | 3.27 | Luther Burbank Elementary School District / 3,384 |
| 556. | 3.27 | Piner-Olivet Union Elementary School District / 14,777 |
| 557. | 3.26 | Santa Barbara Elementary School District / 84,186 |
| 558. | 3.26 | Cabrillo Unified School District / 24,069 |
| 559. | 3.26 | Poway Unified School District / 185,867 |
| 560. | 3.26 | Folsom-Cordova Unified School District / 119,769 |
| 561. | 3.26 | Vista del Mar Union Elementary School District / 402 |
| 562. | 3.26 | Rocklin Unified School District / 54,111 |
| 563. | 3.26 | Cardiff Elementary School District / 11,252 |
| 564. | 3.26 | San Mateo Union High School District / 221,491 |
| 565. | 3.25 | Durham Unified School District / 5,237 |
| 566. | 3.25 | Roseville Joint Union High School District / 158,130 |
| 567. | 3.25 | Santa Clara Unified School District / 138,044 |
| 568. | 3.25 | Kashia Elementary School District / 130 |
| 569. | 3.25 | Palm Springs Unified School District / 160,668 |
| 570. | 3.25 | Castro Valley Unified School District / 48,498 |
| 571. | 3.25 | Capistrano Unified School District / 333,515 |
| 572. | 3.25 | McKinleyville Union Elementary School District / 17,013 |
| 573. | 3.25 | Stony Creek Joint Unified School District / 627 |
| 574. | 3.25 | Alameda City Unified School District / 72,512 |
| 575. | 3.25 | Laguna Salada Union Elementary School District / 36,040 |
| 576. | 3.24 | Moreland Elementary School District / 47,781 |
| 577. | 3.24 | Petaluma Joint Union High School District / 73,059 |
| 578. | 3.24 | Bear Valley Unified School District / 17,590 |
| 579. | 3.24 | Sierra Unified School District / 10,300 |
| 580. | 3.24 | Escalon Unified School District / 13,877 |
| 581. | 3.24 | Columbia Elementary School District / 9,775 |
| 582. | 3.24 | Burbank Unified School District / 102,723 |
| 583. | 3.24 | Union Elementary School District / 42,360 |
| 584. | 3.23 | Pioneer Union Elementary School District / 10,861 |
| 585. | 3.23 | Paradise Elementary School District / 853 |
| 586. | 3.23 | Santa Barbara High School District / 183,299 |
| 587. | 3.23 | San Antonio Union Elementary School District / 1,403 |
| 588. | 3.23 | San Mateo-Foster City Elementary School District / 125,649 |
| 589. | 3.23 | Trona Joint Unified School District / 2,400 |
| 590. | 3.23 | Happy Valley Elementary School District / 1,344 |
| 591. | 3.23 | Torrance Unified School District / 143,725 |
| 592. | 3.23 | San Ramon Valley Unified School District / 137,542 |
| 593. | 3.23 | Fruitvale Elementary School District / 18,274 |
| 594. | 3.23 | Brea-Olinda Unified School District / 36,783 |
| 595. | 3.22 | Eureka Union Elementary School District / 28,815 |
| 596. | 3.22 | Valley Center-Pauma Unified School District / 23,802 |
| 597. | 3.22 | Manhattan Beach Unified School District / 34,867 |
| 598. | 3.22 | Piedmont City Unified School District / 10,573 |
| 599. | 3.22 | Freshwater Elementary School District / 2,745 |
| 600. | 3.22 | Vallecitos Elementary School District / 2,404 |
| 601. | 3.22 | Burlingame Elementary School District / 29,357 |
| 602. | 3.22 | Orcutt Union Elementary School District / 33,453 |
| 603. | 3.21 | Upper Lake Union High School District / 8,293 |
| 604. | 3.21 | Evergreen Union Elementary School District / 8,143 |
| 605. | 3.21 | Ballard Elementary School District / 1,605 |
| 606. | 3.21 | Roseville City Elementary School District / 77,769 |
| 607. | 3.21 | Newport-Mesa Unified School District / 192,913 |
| 608. | 3.21 | Konocti Unified School District / 21,218 |
| 609. | 3.21 | Island Union Elementary School District / 1,460 |
| 610. | 3.21 | Ross Elementary School District / 2,218 |
| 611. | 3.21 | Two Rock Union Elementary School District / 1,426 |
| 612. | 3.20 | Sierra Sands Unified School District / 34,399 |
| 613. | 3.20 | Santa Ynez Valley Union High School District / 20,888 |
| 614. | 3.20 | Cambrian Elementary School District / 30,619 |
| 615. | 3.20 | Irvine Unified School District / 176,030 |
| 616. | 3.20 | Las Virgenes Unified School District / 65,090 |
| 617. | 3.20 | Browns Elementary School District / 776 |
| 618. | 3.20 | Desert Sands Unified School District / 173,366 |
| 619. | 3.20 | Pacific Unified School District / 865 |
| 620. | 3.19 | Carpinteria Unified School District / 17,407 |
| 621. | 3.19 | Buckeye Union Elementary School District / 35,297 |
| 622. | 3.19 | Southern Trinity Joint Unified School District / 1,004 |
| 623. | 3.19 | Red Bluff Joint Union High School District / 42,550 |
| 624. | 3.19 | Rescue Union Elementary School District / 34,832 |
| 625. | 3.19 | Campbell Union High School District / 212,690 |
| 626. | 3.19 | Fieldbrook Elementary School District / 932 |
| 627. | 3.18 | Kelseyville Unified School District / 12,501 |
| 628. | 3.18 | Rohnerville Elementary School District / 5,675 |
| 629. | 3.18 | Paso Robles Joint Unified School District / 39,311 |
| 630. | 3.18 | Brisbane Elementary School District / 7,482 |
| 631. | 3.18 | Fort Sage Unified School District / 2,843 |
| 632. | 3.17 | Lone Pine Unified School District / 2,741 |
| 633. | 3.17 | Junction Elementary School District / 4,179 |
| 634. | 3.17 | Beverly Hills Unified School District / 34,052 |
| 635. | 3.17 | Los Molinos Unified School District / 3,479 |
| 636. | 3.17 | Lakeport Unified School District / 11,543 |
| 637. | 3.17 | New Jerusalem Elementary School District / 1,999 |
| 638. | 3.17 | Bridgeville Elementary School District / 466 |
| 639. | 3.16 | Eureka City Unified School District / 34,096 |
| 640. | 3.16 | Rio Dell Elementary School District / 3,377 |
| 641. | 3.16 | Rim of the World Unified School District / 24,074 |
| 642. | 3.16 | Alpine Union Elementary School District / 16,984 |
| 643. | 3.16 | Ophir Elementary School District / 1,852 |
| 644. | 3.16 | Ojai Unified School District / 22,039 |
| 645. | 3.16 | Shasta Union High School District / 101,545 |
| 646. | 3.16 | Scotts Valley Unified School District / 17,769 |
| 647. | 3.16 | Yosemite Unified School District / 10,456 |
| 648. | 3.16 | Pacific Union Elementary School District / 5,782 |
| 649. | 3.16 | South Pasadena Unified School District / 25,376 |
| 650. | 3.16 | Healdsburg Unified School District / 15,413 |
| 651. | 3.15 | Lucia Mar Unified School District / 75,064 |
| 652. | 3.15 | Pacheco Union Elementary School District / 8,855 |
| 653. | 3.15 | Lagunitas Elementary School District / 4,149 |
| 654. | 3.15 | Knights Ferry Elementary School District / 509 |
| 655. | 3.15 | Hillsborough City Elementary School District / 10,587 |
| 656. | 3.15 | Gateway Unified School District / 28,910 |
| 657. | 3.15 | Lafayette Elementary School District / 26,288 |
| 658. | 3.15 | Davis Joint Unified School District / 75,593 |
| 659. | 3.14 | Fortuna Union High School District / 22,303 |
| 660. | 3.14 | College Elementary School District / 6,291 |
| 661. | 3.14 | Placerville Union Elementary School District / 15,568 |
| 662. | 3.14 | Dehesa Elementary School District / 1,958 |
| 663. | 3.14 | Live Oak Elementary School District / 21,278 |
| 664. | 3.14 | Cloverdale Unified School District / 10,681 |
| 665. | 3.14 | Willow Grove Union Elementary School District / 176 |
| 666. | 3.14 | Soulsbyville Elementary School District / 4,410 |
| 667. | 3.14 | Oak Run Elementary School District / 535 |
| 668. | 3.14 | Big Creek Elementary School District / 460 |
| 669. | 3.14 | Potter Valley Community Unified School District / 2,267 |
| 670. | 3.13 | Howell Mountain Elementary School District / 4,260 |
| 671. | 3.13 | San Rafael City Elementary School District / 54,029 |
| 672. | 3.13 | Encinitas Union Elementary School District / 68,388 |
| 673. | 3.13 | Morongo Unified School District / 70,825 |
| 674. | 3.13 | McKittrick Elementary School District / 145 |
| 675. | 3.13 | Northern Humboldt Union High School District / 45,562 |
| 676. | 3.13 | San Dieguito Union High School District / 158,988 |
| 677. | 3.13 | Montague Elementary School District / 1,961 |
| 678. | 3.13 | Lincoln Unified School District / 41,444 |
| 679. | 3.13 | Saratoga Union Elementary School District / 19,681 |
| 680. | 3.13 | Orinda Union Elementary School District / 17,561 |
| 681. | 3.12 | Banning Unified School District / 32,904 |
| 682. | 3.12 | Twin Rivers Unified School District in Elverta / 2,786 |
| 682. | 3.12 | Elverta Joint Elementary School District / 2,786 |
| 684. | 3.12 | Raymond-Knowles Union Elementary School District / 1,169 |
| 684. | 3.12 | Yosemite Unified School District in Raymond-Knowles / 1,169 |
| 686. | 3.12 | Millville Elementary School District / 1,532 |
| 687. | 3.12 | Solana Beach Elementary School District / 34,879 |
| 688. | 3.12 | El Dorado Union High School District / 135,298 |
| 689. | 3.12 | Petaluma City Elementary School District / 30,464 |
| 690. | 3.12 | Campbell Union Elementary School District / 88,546 |
| 691. | 3.12 | Culver City Unified School District / 38,994 |
| 692. | 3.12 | Blue Lake Union Elementary School District / 2,446 |
| 693. | 3.12 | Palos Verdes Peninsula Unified School District / 60,470 |
| 694. | 3.12 | Tehachapi Unified School District / 35,154 |
| 695. | 3.12 | Mountain View Whisman Elementary School District / 63,271 |
| 696. | 3.11 | Mesa Union Elementary School District / 3,762 |
| 697. | 3.11 | Del Mar Union Elementary School District / 39,698 |
| 698. | 3.11 | Sequoia Union Elementary School District / 1,852 |
| 699. | 3.11 | Orchard Elementary School District / 15,832 |
| 700. | 3.11 | Chawanakee Unified School District / 5,010 |
| 701. | 3.11 | Novato Unified School District / 56,700 |
| 702. | 3.10 | El Tejon Unified School District / 7,716 |
| 703. | 3.10 | North Cow Creek Elementary School District / 1,678 |
| 704. | 3.10 | Redding Elementary School District / 34,454 |
| 705. | 3.10 | Fortuna Union Elementary School District / 7,595 |
| 706. | 3.10 | Mountain View-Los Altos Union School District / 103,142 |
| 707. | 3.10 | Whitmore Union Elementary School District / 874 |
| 708. | 3.10 | Arcohe Union Elementary School District / 4,188 |
| 709. | 3.10 | Wilmar Union Elementary School District / 3,367 |
| 710. | 3.10 | Pioneer Union Elementary School District / 4,722 |
| 711. | 3.09 | Albany City Unified School District / 17,921 |
| 712. | 3.09 | Palo Alto Unified School District / 79,564 |
| 713. | 3.09 | Chico Unified School District / 106,171 |
| 714. | 3.09 | Sonoma Valley Unified School District / 39,242 |
| 715. | 3.08 | La Honda-Pescadero Unified School District / 3,831 |
| 716. | 3.08 | San Rafael City High School District / 75,957 |
| 717. | 3.08 | Eastern Sierra Unified School District / 3,913 |
| 718. | 3.08 | San Juan Unified School District / 322,318 |
| 719. | 3.08 | Curtis Creek Elementary School District / 10,245 |
| 720. | 3.08 | Reed Union Elementary School District / 13,510 |
| 721. | 3.08 | Los Altos Elementary School District / 39,871 |
| 722. | 3.08 | Templeton Unified School District / 10,902 |
| 723. | 3.08 | El Segundo Unified School District / 16,534 |
| 724. | 3.08 | Mother Lode Union Elementary School District / 15,335 |
| 725. | 3.08 | Capay Joint Union Elementary School District / 1,072 |
| 726. | 3.07 | Tahoe-Truckee Joint Unified School District / 28,844 |
| 727. | 3.07 | Cold Spring Elementary School District / 3,356 |
| 728. | 3.07 | Mark West Union Elementary School District / 14,327 |
| 729. | 3.07 | Redondo Beach Unified School District / 66,054 |
| 730. | 3.07 | Loomis Union Elementary School District / 19,492 |
| 731. | 3.07 | Carlsbad Unified School District / 67,697 |
| 732. | 3.07 | Bella Vista Elementary School District / 3,516 |
| 733. | 3.07 | Clear Creek Elementary School District / 1,731 |
| 734. | 3.07 | Maxwell Unified School District / 1,659 |
| 735. | 3.07 | Santa Cruz City High School District / 89,118 |
| 736. | 3.07 | Calistoga Joint Unified School District / 6,780 |
| 737. | 3.06 | Orick Elementary School District / 319 |
| 738. | 3.06 | Los Gatos-Saratoga Joint Union School District / 53,179 |
| 739. | 3.06 | Menlo Park City Elementary School District / 26,074 |
| 740. | 3.06 | Rancho Santa Fe Elementary School District / 4,771 |
| 741. | 3.06 | Ferndale Unified School District / 3,257 |
| 742. | 3.06 | Mulberry Elementary School District / 110 |
| 743. | 3.06 | Lake Tahoe Unified School District / 29,684 |
| 744. | 3.05 | Bishop Union Elementary School District / 12,199 |
| 745. | 3.05 | Gold Trail Union Elementary School District / 5,306 |
| 746. | 3.05 | Byron Union Elementary School District / 13,367 |
| 747. | 3.05 | Fort Bragg Unified School District / 14,042 |
| 748. | 3.05 | Solvang Elementary School District / 5,576 |
| 749. | 3.04 | Portola Valley Elementary School District / 6,292 |
| 750. | 3.04 | Moraga Elementary School District / 16,067 |
| 751. | 3.04 | Santa Cruz City Elementary School District / 60,968 |
| 752. | 3.04 | San Carlos Elementary School District / 26,262 |
| 753. | 3.04 | Los Gatos Union Elementary School District / 27,044 |
| 754. | 3.03 | Bishop Joint Union High School District / 13,417 |
| 755. | 3.03 | Willows Unified School District / 9,161 |
| 756. | 3.03 | Scotia Union Elementary School District / 1,238 |
| 757. | 3.03 | Western Placer Unified School District / 45,740 |
| 758. | 3.03 | Kentfield Elementary School District / 11,710 |
| 759. | 3.03 | South Bay Union Elementary School District / 7,503 |
| 760. | 3.03 | Huntington Beach City Elementary School District / 81,992 |
| 761. | 3.03 | Pioneer Union Elementary School District / 1,334 |
| 762. | 3.02 | Liberty Elementary School District / 2,052 |
| 763. | 3.02 | Roberts Ferry Union Elementary School District / 452 |
| 764. | 3.02 | Pollock Pines Elementary School District / 9,282 |
| 765. | 3.02 | Nicasio Elementary School District / 468 |
| 766. | 3.02 | Needles Unified School District / 6,928 |
| 767. | 3.02 | Camino Union Elementary School District / 3,711 |
| 768. | 3.02 | Chicago Park Elementary School District / 1,332 |
| 769. | 3.01 | Benicia Unified School District / 27,061 |
| 770. | 3.01 | Rincon Valley Union Elementary School District / 40,012 |
| 771. | 3.01 | Willits Unified School District / 12,858 |
| 772. | 3.01 | Meridian Elementary School District / 656 |
| 773. | 3.01 | Sierra-Plumas Joint Unified School District / 4,057 |
| 774. | 3.01 | San Lorenzo Valley Unified School District / 24,377 |
| 775. | 3.00 | Bonny Doon Union Elementary School District / 3,489 |
| 776. | 3.00 | River Delta Joint Unified School District / 13,496 |
| 777. | 3.00 | Twin Hills Union Elementary School District / 5,795 |
| 778. | 3.00 | Flournoy Union Elementary School District / 174 |
| 778. | 3.00 | Igo, Ono, Platina Union Elementary School District / 817 |
| 780. | 3.00 | Santa Cruz City High School District (9-12) in Soquel / 25,679 |
| 780. | 3.00 | Soquel Elementary School District / 25,679 |
| 782. | 3.00 | Mill Valley Elementary School District / 30,354 |
| 783. | 2.99 | Belmont-Redwood Shores Elementary School District / 40,371 |
| 784. | 2.99 | Berkeley Unified School District / 109,225 |
| 785. | 2.99 | Dunham Elementary School District / 765 |
| 786. | 2.99 | Loma Prieta Joint Union Elementary School District / 3,651 |
| 787. | 2.99 | Shoreline Unified School District / 5,837 |
| 788. | 2.99 | Acalanes Union High School District / 108,876 |
| 789. | 2.99 | Calaveras Unified School District / 27,262 |
| 790. | 2.98 | Dixie Elementary School District / 21,928 |
| 791. | 2.98 | St. Helena Unified School District / 9,642 |
| 792. | 2.98 | Martinez Unified School District / 27,299 |
| 793. | 2.98 | Ross Valley Elementary School District / 23,119 |
| 794. | 2.98 | Manton Joint Union Elementary School District / 289 |
| 795. | 2.97 | Golden Feather Union Elementary School District / 2,751 |
| 796. | 2.97 | Yreka Union Elementary School District / 10,066 |
| 797. | 2.97 | Las Lomitas Elementary School District / 11,237 |
| 798. | 2.97 | Lassen View Union Elementary School District / 2,506 |
| 799. | 2.97 | Antelope Elementary School District / 4,550 |
| 800. | 2.97 | Atascadero Unified School District / 34,413 |
| 801. | 2.96 | Coronado Unified School District / 19,721 |
| 802. | 2.96 | Modoc Joint Unified School District / 6,067 |
| 803. | 2.96 | Ackerman Elementary School District / 2,603 |
| 804. | 2.96 | Laytonville Unified School District / 2,191 |
| 805. | 2.96 | West Side Union Elementary School District / 1,132 |
| 806. | 2.95 | Arcata Elementary School District / 13,525 |
| 807. | 2.95 | Susanville Elementary School District / 14,452 |
| 808. | 2.95 | Tamalpais Union High School District / 111,443 |
| 809. | 2.95 | Gold Oak Union Elementary School District / 8,333 |
| 810. | 2.95 | Lassen Union High School District / 25,702 |
| 811. | 2.94 | Gravenstein Union Elementary School District / 5,600 |
| 812. | 2.94 | Guerneville Elementary School District / 5,262 |
| 813. | 2.94 | Larkspur Elementary School District / 13,695 |
| 814. | 2.94 | Sebastopol Union Elementary School District / 11,712 |
| 815. | 2.94 | Los Alamitos Unified School District / 48,443 |
| 816. | 2.94 | Plum Valley Elementary School District / 506 |
| 817. | 2.94 | Indian Springs Elementary School District / 149 |
| 818. | 2.93 | Colfax Elementary School District / 4,913 |
| 819. | 2.93 | Jacoby Creek Elementary School District / 2,534 |
| 820. | 2.93 | Castle Rock Union Elementary School District / 446 |
| 820. | 2.93 | Garfield Elementary School District / 432 |
| 822. | 2.93 | Hope Elementary School District / 14,583 |
| 823. | 2.93 | Montecito Union Elementary School District / 6,308 |
| 824. | 2.93 | Sonora Union High School District / 41,413 |
| 825. | 2.92 | Big Pine Unified School District / 1,765 |
| 826. | 2.92 | Yosemite Unified School District in Bass Lake / 12,318 |
| 826. | 2.92 | Bass Lake Joint Union Elementary School District / 12,318 |
| 828. | 2.92 | Trinity Alps Unified School District / 4,252 |
| 829. | 2.92 | Washington Union Elementary School District / 7,293 |
| 830. | 2.91 | Placer Union High School District / 85,437 |
| 831. | 2.91 | Hermosa Beach City Elementary School District / 19,355 |
| 832. | 2.91 | Lakeside Joint Elementary School District / 2,803 |
| 833. | 2.90 | Grass Valley Elementary School District / 23,851 |
| 834. | 2.89 | Lucerne Elementary School District / 3,087 |
| 835. | 2.89 | Paradise Unified School District / 39,935 |
| 836. | 2.89 | Bitterwater-Tully Union Elementary School District / 99 |
| 837. | 2.89 | Mark Twain Union Elementary School District / 9,268 |
| 838. | 2.89 | Arena Union Elementary School District / 2,958 |
| 839. | 2.89 | Placer Hills Union Elementary School District / 13,669 |
| 840. | 2.88 | Shasta Union Elementary School District / 2,053 |
| 841. | 2.88 | Hydesville Elementary School District / 1,309 |
| 842. | 2.88 | Little Shasta Elementary School District / 423 |
| 843. | 2.88 | Santa Monica-Malibu Unified School District / 106,823 |
| 844. | 2.87 | West Sonoma County Union High School District / 48,530 |
| 845. | 2.87 | Trinidad Union Elementary School District / 1,806 |
| 846. | 2.87 | Black Oak Mine Unified School District / 13,316 |
| 847. | 2.87 | Julian Union Elementary School District / 2,724 |
| 848. | 2.87 | Summerville Elementary School District / 4,619 |
| 849. | 2.87 | Mission Union Elementary School District / 272 |
| 850. | 2.86 | Twin Ridges Elementary School District / 1,695 |
| 851. | 2.86 | Janesville Union Elementary School District / 2,894 |
| 852. | 2.86 | Yreka Union High School District / 17,589 |
| 853. | 2.86 | Round Valley Joint Elementary School District / 1,218 |
| 854. | 2.86 | Canyon Elementary School District / 129 |
| 855. | 2.85 | Feather Falls Union Elementary School District / 334 |
| 856. | 2.85 | Fall River Joint Unified School District / 7,688 |
| 857. | 2.85 | Kernville Union Elementary School District / 12,040 |
| 858. | 2.85 | Bennett Valley Union Elementary School District / 9,484 |
| 859. | 2.84 | Pleasant Valley Joint Union Elementary School District / 663 |
| 860. | 2.84 | Bend Elementary School District / 932 |
| 861. | 2.84 | Latrobe Elementary School District / 2,632 |
| 862. | 2.84 | Nevada Joint Union High School District / 81,761 |
| 863. | 2.84 | Oak Grove Union Elementary School District / 5,407 |
| 864. | 2.84 | Caliente Union Elementary School District / 752 |
| 865. | 2.84 | Delphic Elementary School District / 161 |
| 866. | 2.84 | Pope Valley Union Elementary School District / 938 |
| 867. | 2.83 | Auburn Union Elementary School District / 33,135 |
| 868. | 2.83 | Julian Union High School District / 3,179 |
| 868. | 2.83 | Desert Center Unified School District / 4,678 |
| 870. | 2.83 | Columbia Union Elementary School District / 6,707 |
| 871. | 2.83 | Johnstonville Elementary School District / 715 |
| 872. | 2.83 | Foresthill Union Elementary School District / 5,927 |
| 873. | 2.83 | Dunsmuir Joint Union High School District / 2,774 |
| 874. | 2.83 | Big Valley Joint Unified School District / 1,937 |
| 875. | 2.82 | Fort Ross Elementary School District / 781 |
| 876. | 2.82 | Happy Camp Union Elementary School District / 1,228 |
| 877. | 2.82 | Sunol Glen Unified School District / 858 |
| 878. | 2.82 | Sonora Elementary School District / 8,802 |
| 879. | 2.82 | Bret Harte Union High School District / 18,732 |
| 880. | 2.82 | Pleasant Valley Elementary School District / 8,070 |
| 881. | 2.82 | Carmel Unified School District / 22,669 |
| 882. | 2.82 | Mariposa County Unified School District / 17,979 |
| 883. | 2.81 | Point Arena Joint Union High School District / 4,844 |
| 884. | 2.81 | Southside Elementary School District / 3,151 |
| 885. | 2.81 | Walnut Creek Elementary School District / 48,831 |
| 886. | 2.81 | Black Butte Union Elementary School District / 4,562 |
| 887. | 2.81 | Reeds Creek Elementary School District / 1,245 |
| 888. | 2.81 | Pleasant Ridge Union Elementary School District / 21,940 |
| 889. | 2.80 | Richmond Elementary School District / 1,015 |
| 890. | 2.80 | Dunsmuir Elementary School District / 2,328 |
| 891. | 2.80 | Springville Union Elementary School District / 3,609 |
| 892. | 2.80 | Montgomery Elementary School District / 828 |
| 893. | 2.80 | Newcastle Elementary School District / 2,307 |
| 894. | 2.80 | French Gulch-Whiskeytown Elementary School District / 306 |
| 895. | 2.80 | McCloud Union Elementary School District / 1,494 |
| 896. | 2.79 | San Luis Coastal Unified School District / 88,333 |
| 897. | 2.79 | Alta-Dutch Flat Union Elementary School District / 1,539 |
| 898. | 2.79 | Trinity Alps Unified School District in Douglas City / 1,046 |
| 898. | 2.79 | Douglas City Elementary School District / 1,046 |
| 900. | 2.79 | Nevada City Elementary School District / 16,341 |
| 901. | 2.79 | Jamestown Elementary School District / 9,733 |
| 902. | 2.78 | Bradley Union Elementary School District / 341 |
| 903. | 2.78 | Ready Springs Union Elementary School District / 4,536 |
| 904. | 2.78 | Amador County Unified School District / 38,327 |
| 905. | 2.78 | Bolinas-Stinson Union Elementary School District / 1,651 |
| 906. | 2.78 | Forestville Union Elementary School District / 7,081 |
| 907. | 2.78 | Union Hill Elementary School District / 2,265 |
| 908. | 2.78 | Alexander Valley Union Elementary School District / 1,145 |
| 909. | 2.77 | Westwood Unified School District / 1,246 |
| 910. | 2.77 | Mountain Elementary School District / 1,269 |
| 911. | 2.77 | Laguna Beach Unified School District / 28,886 |
| 912. | 2.77 | Hornbrook Elementary School District / 709 |
| 913. | 2.75 | Butte Valley Unified School District / 1,883 |
| 914. | 2.75 | Mount Shasta Union Elementary School District / 7,264 |
| 915. | 2.75 | Panoche Elementary School District / 136 |
| 915. | 2.75 | Vallecito Union Elementary School District / 9,464 |
| 917. | 2.75 | Summerville Union High School District / 9,804 |
| 918. | 2.75 | Scott Valley Unified School District / 5,038 |
| 919. | 2.75 | Pacific Grove Unified School District / 17,548 |
| 920. | 2.74 | Monte Rio Union Elementary School District / 1,693 |
| 921. | 2.74 | Siskiyou Union High School District / 16,283 |
| 922. | 2.74 | Weed Union Elementary School District / 4,232 |
| 923. | 2.73 | Cutten Elementary School District / 4,693 |
| 924. | 2.72 | Tres Pinos Union Elementary School District / 455 |
| 925. | 2.70 | Pine Ridge Elementary School District / 894 |
| 926. | 2.70 | Elkins Elementary School District / 231 |
| 927. | 2.70 | Coast Unified School District / 7,313 |
| 928. | 2.70 | Indian Diggings Elementary School District / 154 |
| 929. | 2.70 | Mountain Union Elementary School District / 1,182 |
| 930. | 2.69 | Warner Unified School District / 1,824 |
| 931. | 2.69 | South Fork Union Elementary School District / 2,783 |
| 932. | 2.69 | Butteville Union Elementary School District / 1,600 |
| 933. | 2.68 | Southern Humboldt Joint Unified School District / 6,517 |
| 934. | 2.68 | Mountain Valley Unified School District / 2,689 |
| 935. | 2.68 | Belleview Elementary School District / 1,516 |
| 936. | 2.68 | Camptonville Elementary School District / 693 |
| 937. | 2.67 | Los Olivos Elementary School District / 1,641 |
| 938. | 2.67 | Spencer Valley Elementary School District / 455 |
| 939. | 2.67 | Lincoln Elementary School District / 128 |
| 940. | 2.65 | Lewiston Elementary School District / 1,702 |
| 940. | 2.65 | Trinity Alps Unified School District in Lewiston / 1,702 |
| 942. | 2.65 | Jefferson Elementary School District / 113 |
| 943. | 2.64 | Twain Harte-Long Barn Union Elementary School District / 5,185 |
| 944. | 2.64 | Helendale Elementary School District / 4,525 |
| 945. | 2.63 | Mount Baldy Joint Elementary School District / 229 |
| 946. | 2.63 | Emery Unified School District / 9,393 |
| 947. | 2.62 | Harmony Union Elementary School District / 4,371 |
| 948. | 2.62 | Willow Creek Elementary School District / 706 |
| 949. | 2.62 | Big Oak Flat-Groveland Unified School District / 4,857 |
| 950. | 2.61 | Mendocino Unified School District / 5,743 |
| 951. | 2.60 | La Grange Elementary School District / 104 |
| 952. | 2.59 | Gazelle Union Elementary School District / 432 |
| 953. | 2.59 | Cayucos Elementary School District / 3,040 |
| 954. | 2.58 | Junction Elementary School District / 111 |
| 955. | 2.57 | Bogus Elementary School District / 385 |
| 956. | 2.56 | Linns Valley-Poso Flat Union School District / 524 |
| 957. | 2.56 | Borrego Springs Unified School District / 2,830 |
| 958. | 2.56 | Surprise Valley Joint Unified School District / 5,260 |
| 959. | 2.56 | Trinity Alps Unified School District in Cox Bar / 198 |
| 959. | 2.56 | Cox Bar Elementary School District / 198 |
| 961. | 2.56 | Hot Springs Elementary School District / 249 |
| 962. | 2.55 | Plumas Unified School District / 19,701 |
| 963. | 2.55 | Three Rivers Union Elementary School District / 2,029 |
| 964. | 2.54 | Big Springs Union Elementary School District / 1,328 |
| 965. | 2.53 | Klamath River Union Elementary School District / 557 |
| 966. | 2.51 | Green Point Elementary School District / 151 |
| 967. | 2.49 | Grenada Elementary School District / 861 |
| 968. | 2.48 | Blake Elementary School District / 234 |
| 969. | 2.47 | Forks of Salmon Elementary School District / 186 |
| 969. | 2.47 | Scott Valley Unified School District in Forks of Salmon / 186 |
| 971. | 2.47 | Seiad Elementary School District / 354 |
| 972. | 2.44 | Owens Valley Unified School District / 551 |
| 973. | 2.42 | Sausalito Elementary School District / 10,569 |
| 974. | 2.38 | Trinity Alps Unified School District in Trinity Center / 477 |
| 974. | 2.38 | Trinity Center Elementary School District / 477 |
| 976. | 2.38 | Coffee Creek Elementary School District / 240 |
| 976. | 2.38 | Trinity Alps Unified School District in Coffee Creek / 240 |
| 978. | 2.36 | Death Valley Unified School District / 392 |
| 979. | 2.34 | Mattole Unified School District / 397 |
| 980. | 2.27 | Kenwood Elementary School District / 3,661 |
| 981. | 2.26 | Silver Fork Elementary School District / 126 |
| 982. | 2.19 | Horicon Elementary School District / 980 |
| 983. | 2.17 | Burnt Ranch Elementary School District / 538 |
| 983. | 2.17 | Trinity Alps Unified School District in Burnt Ranch / 538 |
| 985. | 2.13 | Name N/A / 443 |
| 986. | 2.08 | Mineral Elementary School District / 143 |
| 987. | 2.07 | Ravendale-Termo Elementary School District / 91 |
Please note that we only rank locations with 'Average Family Size' data. The rank above might not be a complete list. Locations without 'Average Family Size' 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.
