| Rank | Average Family Size ▼ | School District / Population |
| 1. | 5.31 | Graves Elementary School District / 78 |
| 2. | 5.24 | Orange Center Elementary School District / 1,845 |
| 3. | 5.10 | Greenfield Union Elementary School District / 17,579 |
| 4. | 5.09 | Pixley Union Elementary School District / 5,179 |
| 5. | 5.06 | Santa Ana Unified School District / 259,835 |
| 6. | 5.00 | Lost Hills Union Elementary School District / 2,686 |
| 7. | 4.95 | Ravenswood City Elementary School District / 35,240 |
| 8. | 4.93 | Alisal Union Elementary School District / 57,986 |
| 9. | 4.92 | Vineland Elementary School District / 4,250 |
| 10. | 4.92 | Lynwood Unified School District / 69,538 |
| 11. | 4.90 | Richgrove Elementary School District / 3,389 |
| 12. | 4.87 | Bassett Unified School District / 26,107 |
| 13. | 4.81 | Earlimart Elementary School District / 11,009 |
| 14. | 4.79 | King City Joint Union High School District / 38,370 |
| 15. | 4.75 | Mount Pleasant Elementary School District / 22,947 |
| 16. | 4.74 | King City Union Elementary School District / 16,889 |
| 17. | 4.74 | Calexico Unified School District / 39,652 |
| 18. | 4.73 | Lamont Elementary School District / 17,451 |
| 19. | 4.72 | Baldwin Park Unified School District / 75,705 |
| 20. | 4.71 | Compton Unified School District / 156,928 |
| 21. | 4.71 | Westside Elementary School District / 1,633 |
| 22. | 4.71 | Arvin Union Elementary School District / 20,219 |
| 23. | 4.70 | Gonzales Unified School District / 9,375 |
| 24. | 4.70 | Perris Elementary School District / 47,912 |
| 25. | 4.68 | Livingston Union Elementary School District / 16,084 |
| 26. | 4.68 | Fontana Unified School District / 180,724 |
| 27. | 4.67 | Di Giorgio Elementary School District / 1,111 |
| 27. | 4.67 | Semitropic Elementary School District / 350 |
| 29. | 4.66 | Val Verde Unified School District / 87,285 |
| 30. | 4.66 | Farmersville Unified School District / 11,313 |
| 31. | 4.65 | Woodville Elementary School District / 3,156 |
| 32. | 4.64 | Los Nietos Elementary School District / 16,470 |
| 33. | 4.63 | South Whittier Elementary School District / 28,863 |
| 34. | 4.62 | Delano Joint Union High School District / 71,140 |
| 35. | 4.61 | Rialto Unified School District / 124,641 |
| 36. | 4.60 | Heber Elementary School District / 7,129 |
| 37. | 4.59 | Riverdale Joint Unified School District / 7,027 |
| 38. | 4.58 | Soledad Unified School District / 26,464 |
| 39. | 4.57 | Hueneme Elementary School District / 55,490 |
| 40. | 4.57 | Delano Union Elementary School District / 55,166 |
| 41. | 4.55 | Name N/A / 8,696 |
| 42. | 4.53 | Mountain View Elementary School District / 57,223 |
| 43. | 4.52 | Fairfax Elementary School District / 15,158 |
| 44. | 4.51 | Edison Elementary School District / 6,233 |
| 45. | 4.50 | Lennox Elementary School District / 28,409 |
| 46. | 4.49 | McFarland Unified School District / 13,750 |
| 47. | 4.49 | Reef-Sunset Unified School District / 16,401 |
| 48. | 4.48 | Mulberry Elementary School District / 138 |
| 49. | 4.48 | Monson-Sultana Joint Union Elementary School District / 2,393 |
| 49. | 4.48 | Dinuba Unified (9-12) in Monson-Sultana Joint Union / 2,393 |
| 51. | 4.48 | Dinuba Unified (9-12) in Kings River Union / 2,241 |
| 52. | 4.48 | Allensworth Elementary School District / 489 |
| 53. | 4.47 | Alum Rock Union Elementary School District / 111,398 |
| 54. | 4.47 | Caruthers Unified School District / 5,201 |
| 55. | 4.47 | San Ysidro Elementary School District / 44,246 |
| 56. | 4.47 | Ocean View Elementary School District / 17,485 |
| 57. | 4.47 | El Rancho Unified School District / 61,415 |
| 58. | 4.46 | Ontario-Montclair Elementary School District / 171,174 |
| 59. | 4.44 | Madera Unified School District / 90,738 |
| 60. | 4.44 | Hacienda La Puente Unified School District / 119,479 |
| 61. | 4.44 | Mendota Unified School District / 12,523 |
| 62. | 4.44 | Oxnard Elementary School District / 127,565 |
| 63. | 4.43 | Jurupa Unified School District / 97,621 |
| 64. | 4.43 | Cutler-Orosi Joint Unified School District / 18,356 |
| 65. | 4.42 | Adelanto Elementary School District / 57,092 |
| 66. | 4.42 | Winton Elementary School District / 11,981 |
| 67. | 4.41 | Maple Elementary School District / 631 |
| 68. | 4.41 | Azusa Unified School District / 68,134 |
| 69. | 4.41 | Paramount Unified School District / 79,104 |
| 70. | 4.40 | Name N/A / 5,277 |
| 70. | 4.40 | Banta Elementary School District / 5,277 |
| 72. | 4.40 | Santa Maria-Bonita Elementary School District / 99,819 |
| 73. | 4.38 | Tipton Elementary School District / 3,134 |
| 74. | 4.38 | Alta Vista Elementary School District / 3,523 |
| 75. | 4.38 | Name N/A / 1,029 |
| 75. | 4.38 | Mupu Elementary School District / 1,029 |
| 77. | 4.37 | Palmdale Elementary School District / 134,570 |
| 78. | 4.37 | Lindsay Unified School District / 17,520 |
| 79. | 4.37 | Colton Joint Unified School District / 117,644 |
| 80. | 4.36 | Moreno Valley Unified School District / 171,643 |
| 81. | 4.35 | Rio Elementary School District / 38,431 |
| 82. | 4.33 | Pacific Union Elementary School District / 3,850 |
| 83. | 4.33 | Name N/A / 3,251 |
| 84. | 4.32 | Ballico-Cressey Elementary School District / 2,442 |
| 85. | 4.32 | Wasco Union High School District / 30,282 |
| 86. | 4.32 | Burrel Union Elementary School District / 481 |
| 87. | 4.32 | Anaheim Elementary School District / 199,329 |
| 88. | 4.32 | Golden Plains Unified School District / 7,255 |
| 89. | 4.32 | Pomona Unified School District / 170,167 |
| 90. | 4.31 | Kashia Elementary School District / 71 |
| 91. | 4.30 | McCabe Union Elementary School District / 7,012 |
| 92. | 4.30 | Palo Verde Union Elementary School District / 2,538 |
| 93. | 4.30 | Robla Elementary School District / 20,703 |
| 93. | 4.30 | Twin Rivers Unified School District in Robla / 20,703 |
| 95. | 4.30 | El Monte Union High School District / 176,553 |
| 96. | 4.30 | West Park Elementary School District / 1,794 |
| 97. | 4.29 | Parlier Unified School District / 15,873 |
| 98. | 4.29 | Alvord Unified School District / 111,564 |
| 99. | 4.29 | Traver Joint Elementary School District / 1,336 |
| 100. | 4.29 | San Bernardino City Unified School District / 257,587 |
| 101. | 4.29 | Raisin City Elementary School District / 1,642 |
| 102. | 4.29 | Union Joint Elementary School District / 74 |
| 103. | 4.28 | Garden Grove Unified School District / 280,562 |
| 104. | 4.28 | Belridge Elementary School District / 124 |
| 105. | 4.27 | Little Lake City Elementary School District / 34,267 |
| 106. | 4.27 | Potter Valley Community Unified School District / 2,612 |
| 107. | 4.27 | Coachella Valley Unified School District / 85,356 |
| 108. | 4.26 | Alpaugh Unified School District / 1,173 |
| 109. | 4.26 | Chualar Union Elementary School District / 2,020 |
| 109. | 4.26 | Gonzales Unified (9-12) School District / 2,020 |
| 111. | 4.25 | Terra Bella Union Elementary School District / 5,354 |
| 112. | 4.25 | Name N/A / 10,120 |
| 113. | 4.25 | Guadalupe Union Elementary School District / 7,230 |
| 114. | 4.25 | Name N/A / 3,149 |
| 114. | 4.25 | Briggs Elementary School District / 3,149 |
| 116. | 4.24 | Salinas Union High School District / 173,987 |
| 117. | 4.24 | National Elementary School District / 58,053 |
| 118. | 4.24 | Wasco Union Elementary School District / 26,615 |
| 119. | 4.23 | Pond Union Elementary School District / 752 |
| 120. | 4.23 | Rosemead Elementary School District / 28,045 |
| 121. | 4.23 | Greenfield Union Elementary School District / 51,494 |
| 122. | 4.22 | Montebello Unified School District / 166,945 |
| 123. | 4.21 | Stone Corral Elementary School District / 786 |
| 123. | 4.21 | Name N/A / 786 |
| 125. | 4.21 | Santa Rita Union Elementary School District / 24,238 |
| 126. | 4.21 | Valle Lindo Elementary School District / 6,532 |
| 127. | 4.20 | Kerman Unified School District / 18,645 |
| 128. | 4.20 | El Nido Elementary School District / 1,763 |
| 129. | 4.19 | Columbine Elementary School District / 335 |
| 130. | 4.19 | Weaver Union Elementary School District / 12,719 |
| 131. | 4.19 | San Ardo Union Elementary School District / 805 |
| 132. | 4.19 | Dinuba Unified School District / 25,475 |
| 133. | 4.19 | Corcoran Joint Unified School District / 25,376 |
| 134. | 4.18 | Baker Valley Unified School District / 969 |
| 135. | 4.18 | El Monte City Elementary School District / 84,753 |
| 136. | 4.18 | Franklin-McKinley Elementary School District / 90,120 |
| 137. | 4.17 | West Covina Unified School District / 60,683 |
| 138. | 4.17 | Bayshore Elementary School District / 6,092 |
| 139. | 4.17 | Rowland Unified School District / 112,198 |
| 140. | 4.17 | Wilsona Elementary School District / 9,857 |
| 141. | 4.16 | Monroe Elementary School District / 1,095 |
| 142. | 4.16 | Norwalk-La Mirada Unified School District / 125,814 |
| 143. | 4.16 | Saucelito Elementary School District / 209 |
| 144. | 4.15 | Holtville Unified School District / 8,593 |
| 145. | 4.15 | Richland-Lerdo Union Elementary School District / 19,667 |
| 146. | 4.15 | Eastside Union Elementary School District / 24,787 |
| 147. | 4.14 | Planada Elementary School District / 5,312 |
| 148. | 4.13 | Victor Valley Union High School District / 160,967 |
| 149. | 4.13 | South Bay Union Elementary School District / 80,472 |
| 150. | 4.13 | Fowler Unified School District / 10,546 |
| 151. | 4.13 | San Jacinto Unified School District / 47,122 |
| 152. | 4.13 | Elk Hills Elementary School District / 234 |
| 153. | 4.12 | Lucerne Elementary School District / 3,808 |
| 154. | 4.12 | Sunnyside Union Elementary School District / 2,221 |
| 155. | 4.11 | Oxnard Union High School District / 321,283 |
| 156. | 4.11 | Magnolia Elementary School District / 63,683 |
| 157. | 4.11 | Patterson Joint Unified School District / 26,374 |
| 158. | 4.11 | Pleasant View Elementary School District / 2,803 |
| 159. | 4.11 | Corona-Norco Unified School District / 266,438 |
| 160. | 4.11 | Strathmore Union Elementary School District / 6,354 |
| 161. | 4.10 | Romoland Elementary School District / 26,855 |
| 162. | 4.10 | Fillmore Unified School District / 19,646 |
| 163. | 4.10 | Firebaugh-Las Deltas Joint Unified School District / 8,854 |
| 164. | 4.09 | Roseland Elementary School District / 12,127 |
| 165. | 4.09 | Mountain View Elementary School District / 20,964 |
| 166. | 4.08 | Nuview Union Elementary School District / 10,327 |
| 167. | 4.08 | Lakeside Union Elementary School District / 2,635 |
| 168. | 4.07 | Victor Elementary School District / 96,508 |
| 169. | 4.07 | Anaheim Union High School District / 393,069 |
| 170. | 4.07 | Whittier Union High School District / 223,988 |
| 171. | 4.07 | Evergreen Elementary School District / 103,353 |
| 172. | 4.06 | Salinas City Elementary School District / 78,278 |
| 173. | 4.06 | Name N/A / 28,834 |
| 174. | 4.06 | Central Union High School District / 57,394 |
| 175. | 4.05 | East Side Union High School District / 537,493 |
| 176. | 4.05 | Alhambra Unified (9-12) School District / 51,203 |
| 176. | 4.05 | Garvey Elementary School District / 51,203 |
| 178. | 4.05 | Waterford Unified School District / 9,673 |
| 179. | 4.05 | Le Grand Union High School District / 8,121 |
| 180. | 4.05 | Santa Maria Joint Union High School District / 144,755 |
| 181. | 4.05 | Lawndale Elementary School District / 48,987 |
| 182. | 4.05 | Hesperia Unified School District / 102,594 |
| 183. | 4.04 | Brawley Elementary School District / 26,358 |
| 184. | 4.04 | Los Banos Unified School District / 40,166 |
| 185. | 4.04 | Kings Canyon Joint Unified School District / 46,807 |
| 186. | 4.04 | Name N/A / 9,924 |
| 187. | 4.04 | Buttonwillow Union Elementary School District / 1,972 |
| 188. | 4.03 | Selma Unified School District / 29,495 |
| 189. | 4.03 | Perris Union High School District / 168,828 |
| 190. | 4.03 | Brawley Union High School District / 28,739 |
| 191. | 4.03 | Jefferson Elementary School District / 173 |
| 192. | 4.03 | Jefferson Elementary School District / 89,287 |
| 193. | 4.02 | Porterville Unified School District / 50,383 |
| 194. | 4.02 | Alview-Dairyland Union Elementary School District / 1,503 |
| 195. | 4.02 | Ducor Union Elementary School District / 1,257 |
| 196. | 4.02 | Armona Union Elementary School District / 6,109 |
| 197. | 4.01 | Chaffey Joint Union High School District / 407,913 |
| 198. | 4.01 | Sweetwater Union High School District / 475,328 |
| 199. | 4.01 | Turlock Unified School District in Keyes Union / 6,551 |
| 200. | 4.00 | Sanger Unified School District / 50,298 |
| 201. | 4.00 | Keyes Union Elementary School District / 6,568 |
| 202. | 3.99 | Antelope Valley Union High School District / 376,846 |
| 203. | 3.99 | Kings River Union Elementary School District / 3,468 |
| 204. | 3.98 | Imperial Unified School District / 22,164 |
| 205. | 3.97 | Bakersfield City Elementary School District / 192,403 |
| 206. | 3.97 | Keppel Union Elementary School District / 20,554 |
| 207. | 3.97 | Central Unified School District / 73,264 |
| 208. | 3.97 | Oro Grande Elementary School District / 1,054 |
| 209. | 3.96 | El Centro Elementary School District / 38,850 |
| 210. | 3.96 | New Haven Unified School District / 76,111 |
| 211. | 3.96 | Dos Palos-Oro Loma Joint Unified School District / 11,228 |
| 212. | 3.96 | Centinela Valley Union High School District / 164,477 |
| 213. | 3.96 | Lake Elsinore Unified School District / 123,062 |
| 214. | 3.96 | Merced Union High School District / 172,168 |
| 215. | 3.96 | Le Grand Union Elementary School District / 2,281 |
| 216. | 3.96 | Downey Unified School District / 121,885 |
| 217. | 3.95 | Pittsburg Unified School District / 57,097 |
| 218. | 3.95 | Stockton Unified School District / 200,825 |
| 219. | 3.95 | General Shafter Elementary School District / 883 |
| 220. | 3.94 | Bellevue Union Elementary School District / 25,617 |
| 221. | 3.94 | Calipatria Unified School District / 12,196 |
| 222. | 3.94 | Covina-Valley Unified School District / 79,918 |
| 223. | 3.94 | Delhi Unified School District / 12,049 |
| 224. | 3.94 | Riverside Unified School District / 250,974 |
| 225. | 3.94 | Esparto Unified School District / 5,729 |
| 226. | 3.93 | Rio Bravo-Greeley Union Elementary School District / 5,425 |
| 227. | 3.93 | Merced River Union Elementary School District / 918 |
| 228. | 3.93 | Pajaro Valley Joint Unified School District / 116,358 |
| 229. | 3.93 | Ceres Unified School District / 54,452 |
| 230. | 3.92 | Tulare Joint Union High School District / 79,949 |
| 231. | 3.92 | North Monterey County Unified School District / 26,775 |
| 232. | 3.91 | Riverbank Unified School District / 15,602 |
| 233. | 3.91 | Atwater Elementary School District / 34,346 |
| 234. | 3.91 | Oak Valley Union Elementary School District / 1,343 |
| 235. | 3.90 | Etiwanda Elementary School District / 92,600 |
| 236. | 3.90 | La Habra City Elementary School District / 51,618 |
| 237. | 3.90 | Wright Elementary School District / 19,794 |
| 238. | 3.90 | Hollister School District / 43,847 |
| 239. | 3.90 | Trinity Alps Unified School District in Junction City / 977 |
| 239. | 3.90 | Junction City Elementary School District / 977 |
| 241. | 3.90 | Tracy Joint Unified School District / 76,923 |
| 242. | 3.89 | Chino Valley Unified School District / 177,117 |
| 243. | 3.89 | Fresno Unified School District / 389,017 |
| 244. | 3.89 | Porterville Unified (9-12) School District / 47,472 |
| 245. | 3.89 | Duarte Unified School District / 27,361 |
| 246. | 3.89 | Buena Park Elementary School District / 49,447 |
| 247. | 3.89 | Whittier City Elementary School District / 69,244 |
| 248. | 3.89 | Laton Joint Unified School District / 3,397 |
| 249. | 3.89 | North County Joint Union Elementary School District / 3,814 |
| 250. | 3.88 | Chula Vista Elementary School District / 292,557 |
| 251. | 3.88 | Westminster Elementary School District / 86,034 |
| 252. | 3.88 | Coalinga-Huron Joint Unified School District / 27,911 |
| 253. | 3.88 | Berryessa Union Elementary School District / 83,552 |
| 254. | 3.87 | Kit Carson Union Elementary School District / 2,801 |
| 255. | 3.87 | Milpitas Unified School District / 68,611 |
| 256. | 3.87 | Westmorland Union Elementary School District / 2,131 |
| 257. | 3.87 | Los Angeles Unified School District / 4,616,744 |
| 258. | 3.86 | Hope Elementary School District / 673 |
| 259. | 3.86 | Bellflower Unified School District / 83,462 |
| 260. | 3.86 | Tulare City Elementary School District / 61,949 |
| 261. | 3.86 | Alpine County Unified School District / 1,202 |
| 262. | 3.86 | Blochman Union Elementary School District / 923 |
| 263. | 3.85 | Name N/A / 15,572 |
| 263. | 3.85 | Jefferson Elementary School District / 15,572 |
| 265. | 3.85 | East Whittier City Elementary School District / 75,144 |
| 266. | 3.85 | Centralia Elementary School District / 55,222 |
| 267. | 3.85 | Live Oak Unified School District / 10,307 |
| 268. | 3.84 | Kern Union High School District / 614,756 |
| 269. | 3.84 | Lemon Grove Elementary School District / 34,849 |
| 270. | 3.84 | San Benito High School District / 51,226 |
| 271. | 3.84 | Savanna Elementary School District / 30,611 |
| 272. | 3.83 | San Pasqual Valley Unified School District / 2,410 |
| 273. | 3.83 | Escondido Union Elementary School District / 165,464 |
| 274. | 3.83 | Hayward Unified School District / 171,972 |
| 275. | 3.82 | Name N/A / 13,700 |
| 276. | 3.82 | Manteca Unified School District / 120,724 |
| 277. | 3.82 | Pierce Joint Unified School District / 6,367 |
| 278. | 3.82 | Escondido Union High School District / 169,107 |
| 279. | 3.82 | Modesto City Elementary School District / 114,588 |
| 280. | 3.81 | Magnolia Union Elementary School District / 112 |
| 281. | 3.81 | Jamul-Dulzura Union Elementary School District / 8,727 |
| 282. | 3.81 | ABC Unified School District / 106,746 |
| 283. | 3.81 | Jefferson Union High School District / 147,284 |
| 284. | 3.81 | Lancaster Elementary School District / 114,402 |
| 285. | 3.81 | Meadows Union Elementary School District / 1,967 |
| 286. | 3.81 | Lucerne Valley Unified School District / 6,427 |
| 287. | 3.80 | Browns Elementary School District / 930 |
| 288. | 3.80 | San Lorenzo Unified School District / 79,982 |
| 289. | 3.80 | Chowchilla Union High School District / 24,076 |
| 290. | 3.80 | Inglewood Unified School District / 114,173 |
| 291. | 3.80 | Williams Unified School District / 5,977 |
| 292. | 3.79 | Merced City Elementary School District / 85,645 |
| 293. | 3.79 | Twin Rivers Unified School District in Elverta / 3,324 |
| 293. | 3.79 | Elverta Joint Elementary School District / 3,324 |
| 295. | 3.78 | Salida Union Elementary School District / 20,947 |
| 296. | 3.78 | Burton Elementary School District / 16,899 |
| 297. | 3.78 | Chowchilla Elementary School District / 22,573 |
| 298. | 3.78 | Elk Grove Unified School District / 326,226 |
| 299. | 3.78 | Lake Elementary School District / 509 |
| 300. | 3.77 | Hawthorne Elementary School District / 73,786 |
| 301. | 3.77 | Gilroy Unified School District / 60,101 |
| 302. | 3.77 | Murrieta Valley Unified School District / 107,409 |
| 303. | 3.77 | Plumas Elementary School District / 4,183 |
| 304. | 3.76 | Antioch Unified School District / 110,845 |
| 305. | 3.76 | Lakeside Union Elementary School District / 7,182 |
| 306. | 3.76 | Oakley Union Elementary School District / 34,885 |
| 307. | 3.76 | Newark Unified School District / 43,635 |
| 308. | 3.76 | Cucamonga Elementary School District / 28,773 |
| 309. | 3.76 | Southern Kern Unified School District / 19,800 |
| 310. | 3.76 | Oak Grove Elementary School District / 108,014 |
| 311. | 3.75 | San Gabriel Unified School District / 41,687 |
| 312. | 3.75 | Kingsburg Joint Union Elementary School District / 15,387 |
| 313. | 3.75 | Kingsburg Joint Union High School District / 18,469 |
| 314. | 3.75 | Long Beach Unified School District / 517,243 |
| 315. | 3.75 | Newman-Crows Landing Unified School District / 12,946 |
| 316. | 3.74 | Sundale Union Elementary School District / 2,667 |
| 317. | 3.74 | Hilmar Unified School District / 9,946 |
| 318. | 3.74 | Center Joint Unified School District / 28,098 |
| 319. | 3.73 | Twin Rivers Unified School District / 159,155 |
| 320. | 3.73 | Princeton Joint Unified School District / 1,239 |
| 321. | 3.72 | Fullerton Joint Union High School District / 254,929 |
| 322. | 3.72 | Orland Joint Unified School District / 12,854 |
| 323. | 3.72 | Castaic Union Elementary School District / 29,761 |
| 324. | 3.72 | Galt Joint Union Elementary School District / 29,087 |
| 325. | 3.71 | La Grange Elementary School District / 195 |
| 326. | 3.71 | Temecula Valley Unified School District / 147,264 |
| 327. | 3.71 | Hanford Joint Union High School District / 70,552 |
| 328. | 3.71 | Chatom Union Elementary School District / 4,157 |
| 329. | 3.71 | Laguna Joint Elementary School District / 464 |
| 330. | 3.70 | Hanford Elementary School District / 44,944 |
| 331. | 3.70 | South San Francisco Unified School District / 80,631 |
| 332. | 3.70 | Turlock Unified School District in Chatom Union / 4,174 |
| 333. | 3.69 | San Lucas Union Elementary School District / 301 |
| 334. | 3.69 | Panama-Buena Vista Union Elementary School District / 125,006 |
| 335. | 3.69 | Menifee Union Elementary School District / 83,734 |
| 336. | 3.69 | Silver Valley Unified School District / 13,588 |
| 337. | 3.68 | Charter Oak Unified School District / 36,949 |
| 338. | 3.68 | Name N/A / 10,584,859 |
| 339. | 3.68 | Mammoth Unified School District / 9,463 |
| 340. | 3.68 | Rockford Elementary School District / 1,076 |
| 341. | 3.68 | Temple City Unified School District / 36,238 |
| 342. | 3.68 | Lodi Unified School District / 169,048 |
| 343. | 3.67 | Clay Joint Elementary School District / 519 |
| 344. | 3.67 | Travis Unified School District / 31,816 |
| 345. | 3.67 | Mountain House Elementary School District / 212 |
| 345. | 3.67 | Name N/A / 212 |
| 347. | 3.66 | Redwood City Elementary School District / 97,537 |
| 348. | 3.66 | Visalia Unified School District / 145,530 |
| 349. | 3.66 | Thermalito Union Elementary School District / 17,795 |
| 350. | 3.66 | Moorpark Unified School District / 36,271 |
| 351. | 3.66 | Modesto City High School District / 270,816 |
| 352. | 3.65 | Norris Elementary School District / 25,386 |
| 353. | 3.65 | Pioneer Union Elementary School District / 11,450 |
| 354. | 3.65 | Wiseburn Elementary School District / 13,295 |
| 355. | 3.65 | Denair Unified School District / 8,450 |
| 356. | 3.65 | Hart-Ransom Union Elementary School District / 4,285 |
| 357. | 3.65 | Two Rock Union Elementary School District / 1,813 |
| 358. | 3.64 | Oak View Union Elementary School District / 2,836 |
| 359. | 3.64 | Sulphur Springs Union Elementary School District / 62,728 |
| 360. | 3.64 | Buena Vista Elementary School District / 294 |
| 361. | 3.63 | Empire Union Elementary School District / 25,081 |
| 362. | 3.63 | Cuyama Joint Unified School District / 976 |
| 363. | 3.63 | Waukena Joint Union Elementary School District / 1,059 |
| 364. | 3.63 | Cajon Valley Union Elementary School District / 166,823 |
| 365. | 3.62 | Orange Unified School District / 221,154 |
| 366. | 3.62 | Walnut Valley Unified School District / 56,754 |
| 367. | 3.62 | Galt Joint Union High School District / 37,524 |
| 368. | 3.62 | Lemoore Union Elementary School District / 26,464 |
| 369. | 3.62 | Fullerton Elementary School District / 118,973 |
| 370. | 3.62 | Seeley Union Elementary School District / 2,436 |
| 371. | 3.61 | Vista Unified School District / 148,293 |
| 372. | 3.61 | Monrovia Unified School District / 44,311 |
| 373. | 3.61 | Barstow Unified School District / 34,365 |
| 374. | 3.61 | Plainsburg Union Elementary School District / 528 |
| 375. | 3.61 | Trona Joint Unified School District / 1,801 |
| 376. | 3.61 | Lompoc Unified School District / 58,564 |
| 377. | 3.61 | Placentia-Yorba Linda Unified School District / 162,650 |
| 378. | 3.60 | William S. Hart Union High School District / 272,531 |
| 379. | 3.60 | Name N/A / 13,856 |
| 380. | 3.60 | Yuba City Unified School District / 74,090 |
| 381. | 3.60 | Colusa Unified School District / 7,951 |
| 382. | 3.59 | Saugus Union Elementary School District / 105,341 |
| 383. | 3.59 | Washington Colony Elementary School District / 2,631 |
| 384. | 3.59 | Redlands Unified School District / 127,504 |
| 385. | 3.59 | Vallejo City Unified School District / 120,853 |
| 386. | 3.59 | Fairfield-Suisun Unified School District / 131,391 |
| 387. | 3.59 | Ukiah Unified School District / 40,931 |
| 388. | 3.59 | Lowell Joint Elementary School District / 34,891 |
| 389. | 3.59 | San Bruno Park Elementary School District / 37,134 |
| 390. | 3.59 | Linden Unified School District / 11,778 |
| 391. | 3.59 | Gridley Unified School District / 9,876 |
| 392. | 3.58 | Biggs Unified School District / 3,382 |
| 393. | 3.58 | Ramona City Unified School District / 35,871 |
| 394. | 3.58 | Palermo Union Elementary School District / 7,779 |
| 395. | 3.58 | Liberty Union High School District / 110,305 |
| 396. | 3.58 | Alhambra Unified School District / 117,800 |
| 397. | 3.58 | Brentwood Union Elementary School District / 56,903 |
| 398. | 3.58 | Westside Union Elementary School District / 69,226 |
| 399. | 3.58 | Oceanside Unified School District / 139,735 |
| 400. | 3.58 | Corning Union Elementary School District / 14,544 |
| 401. | 3.58 | Dry Creek Joint Elementary School District / 53,224 |
| 402. | 3.57 | Taft City Elementary School District / 18,790 |
| 403. | 3.57 | Nuestro Elementary School District / 334 |
| 404. | 3.57 | Brisbane Elementary School District / 8,353 |
| 405. | 3.57 | Santa Rosa Elementary School District / 71,625 |
| 406. | 3.56 | Klamath-Trinity Joint Unified School District / 5,840 |
| 407. | 3.56 | Lemoore Union High School District / 37,960 |
| 408. | 3.56 | Taft Union High School District / 19,725 |
| 409. | 3.56 | Tustin Unified School District / 137,595 |
| 410. | 3.56 | West Contra Costa Unified School District / 241,831 |
| 411. | 3.55 | Millville Elementary School District / 1,853 |
| 412. | 3.55 | Washington Unified School District / 49,946 |
| 413. | 3.55 | Waugh Elementary School District / 6,323 |
| 414. | 3.54 | Grossmont Union High School District / 466,270 |
| 415. | 3.54 | Central Elementary School District / 37,990 |
| 416. | 3.54 | San Marcos Unified School District / 119,125 |
| 417. | 3.54 | Snowline Joint Unified School District / 37,760 |
| 418. | 3.54 | Turlock Unified School District / 71,507 |
| 419. | 3.54 | Newhall Elementary School District / 74,701 |
| 420. | 3.53 | Cypress Elementary School District / 44,224 |
| 421. | 3.53 | Sylvan Union Elementary School District / 73,983 |
| 422. | 3.53 | San Antonio Union Elementary School District / 1,869 |
| 423. | 3.53 | Fremont Unified School District / 221,654 |
| 424. | 3.53 | Golden Valley Unified School District / 10,471 |
| 425. | 3.53 | Sequoia Union High School District / 250,341 |
| 426. | 3.53 | Cottonwood Union Elementary School District / 10,086 |
| 427. | 3.52 | Marysville Joint Unified School District / 61,532 |
| 428. | 3.52 | Woodland Joint Unified School District / 62,584 |
| 429. | 3.52 | Corning Union High School District / 17,016 |
| 430. | 3.51 | Beaumont Unified School District / 50,547 |
| 431. | 3.51 | Scotia Union Elementary School District / 1,345 |
| 432. | 3.51 | Hemet Unified School District / 136,298 |
| 433. | 3.51 | Wheatland Union High School District / 11,345 |
| 434. | 3.51 | Central Union Elementary School District / 10,098 |
| 435. | 3.50 | San Diego City Unified School District / 1,038,456 |
| 436. | 3.50 | La Mesa-Spring Valley School District / 134,920 |
| 437. | 3.50 | Oakland Unified School District / 402,482 |
| 438. | 3.50 | Gratton Elementary School District / 574 |
| 439. | 3.50 | Gerber Union Elementary School District / 3,726 |
| 440. | 3.49 | Morgan Hill Unified School District / 61,068 |
| 441. | 3.49 | Glendora Unified School District / 37,616 |
| 442. | 3.49 | Luther Burbank Elementary School District / 4,306 |
| 443. | 3.49 | Dixon Unified School District / 22,194 |
| 444. | 3.49 | John Swett Unified School District / 14,876 |
| 445. | 3.49 | Name N/A / 84,740 |
| 446. | 3.49 | Alta Loma Elementary School District / 56,136 |
| 447. | 3.48 | Natomas Unified School District / 73,273 |
| 448. | 3.48 | Aromas-San Juan Unified School District / 4,154 |
| 449. | 3.48 | Simi Valley Unified School District / 129,256 |
| 450. | 3.48 | Gustine Unified School District / 8,505 |
| 451. | 3.48 | San Leandro Unified School District / 69,203 |
| 452. | 3.47 | Maricopa Unified School District / 1,815 |
| 453. | 3.47 | McSwain Union Elementary School District / 5,777 |
| 454. | 3.47 | Brea-Olinda Unified School District / 35,795 |
| 455. | 3.47 | San Jose Unified School District / 263,681 |
| 456. | 3.47 | Escalon Unified School District / 14,793 |
| 457. | 3.46 | Hughson Unified School District / 9,728 |
| 458. | 3.46 | Cienega Union Elementary School District / 243 |
| 459. | 3.46 | Yucaipa-Calimesa Joint Unified School District / 60,586 |
| 460. | 3.46 | Ready Springs Union Elementary School District / 5,563 |
| 461. | 3.45 | Clovis Unified School District / 193,968 |
| 462. | 3.45 | Happy Valley Elementary School District / 1,496 |
| 463. | 3.45 | Arcadia Unified School District / 58,214 |
| 464. | 3.45 | Shandon Joint Unified School District / 1,896 |
| 465. | 3.45 | Citrus South Tule Elementary School District / 509 |
| 466. | 3.44 | Garfield Elementary School District / 379 |
| 467. | 3.44 | Valley Center-Pauma Unified School District / 24,700 |
| 468. | 3.44 | Apple Valley Unified School District / 78,319 |
| 469. | 3.44 | Monterey Peninsula Unified School District / 90,626 |
| 470. | 3.43 | Huntington Beach Union High School District / 319,151 |
| 471. | 3.43 | Santa Rosa High School District / 211,800 |
| 472. | 3.43 | Upland Unified School District / 74,363 |
| 473. | 3.43 | Ravendale-Termo Elementary School District / 119 |
| 474. | 3.43 | Bonita Unified School District / 62,559 |
| 475. | 3.43 | Paradise Elementary School District / 809 |
| 476. | 3.43 | Palm Springs Unified School District / 170,230 |
| 477. | 3.43 | Round Valley Unified School District / 2,568 |
| 478. | 3.42 | Sacramento City Unified School District / 328,696 |
| 479. | 3.42 | Peninsula Union Elementary School District / 508 |
| 480. | 3.42 | Ocean View Elementary School District / 94,443 |
| 481. | 3.42 | La Honda-Pescadero Unified School District / 3,678 |
| 482. | 3.42 | Windsor Unified School District / 29,475 |
| 483. | 3.42 | Oakdale Joint Unified School District / 29,488 |
| 484. | 3.41 | Oroville Union High School District / 53,808 |
| 485. | 3.41 | Moreland Elementary School District / 49,281 |
| 486. | 3.41 | Del Norte County Unified School District / 28,066 |
| 487. | 3.40 | La Canada Unified School District / 18,300 |
| 488. | 3.40 | Pasadena Unified School District / 205,980 |
| 489. | 3.40 | Napa Valley Unified School District / 117,280 |
| 490. | 3.40 | Roseville Joint Union High School District / 169,832 |
| 491. | 3.40 | Poway Unified School District / 195,170 |
| 492. | 3.40 | Santee Elementary School District / 58,990 |
| 493. | 3.39 | Goleta Union Elementary School District / 78,423 |
| 494. | 3.39 | Banning Unified School District / 35,042 |
| 495. | 3.39 | Willows Unified School District / 9,285 |
| 496. | 3.39 | Shiloh Elementary School District / 793 |
| 497. | 3.39 | Glendale Unified School District / 217,882 |
| 498. | 3.39 | Lakeside Union Elementary School District / 40,961 |
| 499. | 3.39 | Fruitvale Elementary School District / 20,456 |
| 500. | 3.39 | Cardiff Elementary School District / 12,234 |
| 501. | 3.39 | Sunnyvale Elementary School District / 89,108 |
| 502. | 3.38 | Spreckels Union Elementary School District / 6,822 |
| 503. | 3.38 | Muroc Joint Unified School District / 5,925 |
| 504. | 3.38 | Knightsen Elementary School District / 2,603 |
| 505. | 3.38 | Mother Lode Union Elementary School District / 16,464 |
| 506. | 3.38 | San Rafael City Elementary School District / 55,283 |
| 507. | 3.38 | Richfield Elementary School District / 1,230 |
| 508. | 3.38 | Saddleback Valley Unified School District / 208,325 |
| 509. | 3.38 | Tres Pinos Union Elementary School District / 798 |
| 510. | 3.38 | Cascade Union Elementary School District / 14,604 |
| 511. | 3.38 | Name N/A / 12,937 |
| 512. | 3.37 | Rosedale Union Elementary School District / 43,174 |
| 513. | 3.37 | Anderson Valley Unified School District / 2,967 |
| 514. | 3.37 | East Nicolaus Joint Union High School District / 2,714 |
| 515. | 3.37 | Oroville City Elementary School District / 22,764 |
| 516. | 3.37 | Hickman Elementary School District / 1,030 |
| 517. | 3.36 | Roseville City Elementary School District / 89,049 |
| 518. | 3.36 | Somis Union Elementary School District / 3,237 |
| 519. | 3.36 | Spencer Valley Elementary School District / 514 |
| 520. | 3.36 | Enterprise Elementary School District / 32,683 |
| 521. | 3.36 | Mission Union Elementary School District / 301 |
| 522. | 3.36 | Wheatland Elementary School District / 7,162 |
| 523. | 3.36 | Ventura Unified School District / 120,616 |
| 524. | 3.36 | Martinez Unified School District / 28,877 |
| 525. | 3.36 | Lincoln Unified School District / 47,549 |
| 526. | 3.36 | Palo Verde Unified School District / 24,086 |
| 527. | 3.36 | Cotati-Rohnert Park Unified School District / 52,058 |
| 528. | 3.36 | Stanislaus Union Elementary School District / 30,330 |
| 529. | 3.35 | Laguna Salada Union Elementary School District / 37,980 |
| 530. | 3.35 | Fallbrook Union Elementary School District / 62,413 |
| 531. | 3.35 | Beardsley Elementary School District / 16,745 |
| 532. | 3.35 | Millbrae Elementary School District / 25,225 |
| 533. | 3.35 | El Tejon Unified School District / 8,549 |
| 534. | 3.35 | Name N/A / 614 |
| 535. | 3.34 | Fort Bragg Unified School District / 14,409 |
| 536. | 3.34 | Alvina Elementary School District / 442 |
| 537. | 3.34 | Fallbrook Union High School District / 80,574 |
| 538. | 3.34 | Santa Clara Unified School District / 148,885 |
| 539. | 3.34 | Anderson Union High School District / 39,665 |
| 540. | 3.34 | Rescue Union Elementary School District / 35,075 |
| 541. | 3.33 | Fremont Union High School District / 232,582 |
| 542. | 3.33 | Santa Clara Elementary School District / 137 |
| 542. | 3.33 | Name N/A / 137 |
| 544. | 3.33 | Fountain Valley Elementary School District / 53,593 |
| 545. | 3.33 | Sierra Sands Unified School District / 35,295 |
| 546. | 3.33 | Live Oak Elementary School District / 22,593 |
| 547. | 3.33 | Bonsall Union Elementary School District / 16,165 |
| 548. | 3.33 | San Mateo Union High School District / 232,274 |
| 549. | 3.33 | Standard Elementary School District / 24,375 |
| 550. | 3.32 | West Side Union Elementary School District / 1,114 |
| 551. | 3.32 | Conejo Valley Unified School District / 136,471 |
| 552. | 3.32 | Hillsborough City Elementary School District / 11,148 |
| 553. | 3.32 | Mountain Empire Unified School District / 10,652 |
| 554. | 3.32 | Fortuna Union High School District / 21,848 |
| 555. | 3.32 | Big Creek Elementary School District / 472 |
| 556. | 3.32 | Pacific Union Elementary School District / 5,155 |
| 557. | 3.32 | Buckeye Union Elementary School District / 37,679 |
| 558. | 3.32 | Mount Diablo Unified School District / 258,884 |
| 559. | 3.32 | Vacaville Unified School District / 78,090 |
| 560. | 3.32 | Morongo Unified School District / 70,035 |
| 561. | 3.31 | Woodside Elementary School District / 3,436 |
| 562. | 3.31 | South Bay Union Elementary School District / 7,227 |
| 563. | 3.31 | Union Elementary School District / 44,623 |
| 564. | 3.31 | Buellton Union Elementary School District / 5,507 |
| 565. | 3.31 | Petaluma City Elementary School District / 32,335 |
| 566. | 3.31 | Elkins Elementary School District / 199 |
| 567. | 3.31 | Red Bluff Union Elementary School District / 19,937 |
| 568. | 3.31 | Cuddeback Union Elementary School District / 958 |
| 569. | 3.31 | Piner-Olivet Union Elementary School District / 16,084 |
| 570. | 3.31 | Pleasanton Unified School District / 73,602 |
| 571. | 3.31 | Kirkwood Elementary School District / 318 |
| 572. | 3.31 | Geyserville Unified School District / 1,762 |
| 573. | 3.31 | Petaluma Joint Union High School District / 75,277 |
| 574. | 3.30 | Desert Sands Unified School District / 183,446 |
| 575. | 3.30 | Cupertino Union Elementary School District / 143,474 |
| 576. | 3.30 | Name N/A / 103,960 |
| 577. | 3.30 | Livermore Valley Joint Unified School District / 88,647 |
| 578. | 3.30 | Pleasant Valley Elementary School District / 74,799 |
| 579. | 3.30 | Dublin Unified School District / 47,748 |
| 580. | 3.30 | Oak Park Unified School District / 14,685 |
| 581. | 3.30 | Cabrillo Unified School District / 25,629 |
| 582. | 3.30 | Burbank Unified School District / 104,484 |
| 583. | 3.30 | McKinleyville Union Elementary School District / 16,638 |
| 584. | 3.30 | Rocklin Unified School District / 58,954 |
| 585. | 3.30 | San Francisco Unified School District / 829,072 |
| 586. | 3.30 | Brittan Elementary School District / 3,760 |
| 587. | 3.30 | Campbell Union High School District / 226,780 |
| 588. | 3.30 | Old Adobe Union Elementary School District / 25,545 |
| 589. | 3.30 | Claremont Unified School District / 41,524 |
| 590. | 3.30 | Dehesa Elementary School District / 1,990 |
| 591. | 3.30 | San Ramon Valley Unified School District / 146,042 |
| 592. | 3.29 | Plaza Elementary School District / 291 |
| 593. | 3.29 | Beverly Hills Unified School District / 34,601 |
| 594. | 3.29 | Alpine Union Elementary School District / 19,010 |
| 595. | 3.29 | Burlingame Elementary School District / 31,075 |
| 596. | 3.29 | Folsom-Cordova Unified School District / 124,193 |
| 597. | 3.29 | San Mateo-Foster City Elementary School District / 133,264 |
| 598. | 3.29 | Ripon Unified School District / 17,319 |
| 599. | 3.29 | Eureka City Unified School District / 34,993 |
| 600. | 3.28 | Liberty Elementary School District / 2,115 |
| 601. | 3.28 | Valley Home Joint Elementary School District / 1,667 |
| 602. | 3.28 | Loomis Union Elementary School District / 22,475 |
| 603. | 3.28 | Capistrano Unified School District / 353,831 |
| 604. | 3.28 | Orcutt Union Elementary School District / 36,783 |
| 605. | 3.28 | Bridgeville Elementary School District / 486 |
| 606. | 3.28 | Johnstonville Elementary School District / 1,323 |
| 607. | 3.28 | Redding Elementary School District / 35,316 |
| 608. | 3.28 | Torrance Unified School District / 146,841 |
| 609. | 3.27 | Manzanita Elementary School District / 1,193 |
| 610. | 3.27 | Upper Lake Union High School District / 8,563 |
| 611. | 3.27 | Name N/A / 12,100 |
| 612. | 3.27 | El Segundo Unified School District / 16,839 |
| 613. | 3.27 | San Marino Unified School District / 15,245 |
| 614. | 3.27 | Loleta Union Elementary School District / 1,306 |
| 615. | 3.26 | Byron Union Elementary School District / 15,914 |
| 616. | 3.26 | Castro Valley Unified School District / 51,341 |
| 617. | 3.26 | Happy Valley Union Elementary School District / 6,126 |
| 618. | 3.26 | Tulelake Basin Joint Unified School District / 2,506 |
| 619. | 3.26 | San Rafael City High School District / 77,255 |
| 620. | 3.26 | Santa Cruz City High School District / 93,359 |
| 621. | 3.26 | Winters Joint Unified School District / 9,392 |
| 622. | 3.26 | San Miguel Joint Union Elementary School District / 5,978 |
| 623. | 3.25 | Campbell Union Elementary School District / 98,544 |
| 624. | 3.25 | South Pasadena Unified School District / 25,914 |
| 625. | 3.25 | Sutter Union High School District / 7,808 |
| 626. | 3.25 | Castle Rock Union Elementary School District / 341 |
| 627. | 3.25 | Newport-Mesa Unified School District / 198,500 |
| 628. | 3.24 | Sierra Unified School District / 9,584 |
| 629. | 3.24 | Santa Cruz City Elementary School District / 64,200 |
| 630. | 3.24 | Lucia Mar Unified School District / 77,333 |
| 631. | 3.24 | Lake Tahoe Unified School District / 28,631 |
| 632. | 3.23 | Mojave Unified School District / 18,025 |
| 633. | 3.23 | San Pasqual Union Elementary School District / 3,643 |
| 634. | 3.23 | El Dorado Union High School District / 139,364 |
| 635. | 3.23 | Mesa Union Elementary School District / 4,276 |
| 636. | 3.23 | Irvine Unified School District / 202,069 |
| 637. | 3.23 | Shasta Union High School District / 102,297 |
| 638. | 3.23 | Butte Valley Unified School District / 2,089 |
| 639. | 3.22 | Manhattan Beach Unified School District / 35,534 |
| 640. | 3.22 | Needles Unified School District / 6,632 |
| 641. | 3.22 | Templeton Unified School District / 10,269 |
| 642. | 3.22 | Howell Mountain Elementary School District / 4,132 |
| 643. | 3.22 | Rancho Santa Fe Elementary School District / 5,460 |
| 644. | 3.22 | Maxwell Unified School District / 1,718 |
| 645. | 3.22 | Bear Valley Unified School District / 18,707 |
| 646. | 3.22 | Eastern Sierra Unified School District / 4,291 |
| 647. | 3.22 | San Dieguito Union High School District / 172,297 |
| 648. | 3.21 | Del Mar Union Elementary School District / 43,248 |
| 649. | 3.21 | Rim of the World Unified School District / 26,147 |
| 650. | 3.21 | Franklin Elementary School District / 2,444 |
| 651. | 3.21 | Bella Vista Elementary School District / 3,755 |
| 652. | 3.21 | Chico Unified School District / 108,355 |
| 653. | 3.21 | New Jerusalem Elementary School District / 1,941 |
| 653. | 3.21 | Name N/A / 1,941 |
| 655. | 3.21 | Meridian Elementary School District / 686 |
| 656. | 3.20 | Eureka Union Elementary School District / 27,559 |
| 657. | 3.20 | Tahoe-Truckee Joint Unified School District / 30,275 |
| 658. | 3.20 | Encinitas Union Elementary School District / 71,440 |
| 659. | 3.20 | Carlsbad Unified School District / 73,826 |
| 660. | 3.20 | Red Bluff Joint Union High School District / 42,864 |
| 661. | 3.20 | Willits Unified School District / 12,686 |
| 662. | 3.20 | Cambrian Elementary School District / 30,026 |
| 663. | 3.20 | Santa Cruz City High School District (9-12) in Soquel / 27,623 |
| 663. | 3.20 | Soquel Elementary School District / 27,623 |
| 665. | 3.20 | Solana Beach Elementary School District / 39,915 |
| 666. | 3.19 | New Hope Elementary School District / 1,130 |
| 667. | 3.19 | Grant Elementary School District / 3,157 |
| 668. | 3.19 | Marcum-Illinois Union Elementary School District / 917 |
| 669. | 3.19 | Ross Elementary School District / 2,502 |
| 670. | 3.19 | Rio Dell Elementary School District / 3,435 |
| 671. | 3.19 | Orinda Union Elementary School District / 18,325 |
| 672. | 3.18 | Culver City Unified School District / 39,615 |
| 673. | 3.18 | Yosemite Unified School District / 10,167 |
| 674. | 3.18 | Paso Robles Joint Unified School District / 41,291 |
| 675. | 3.18 | Menlo Park City Elementary School District / 27,036 |
| 676. | 3.18 | Ojai Unified School District / 21,920 |
| 677. | 3.18 | Northern Humboldt Union High School District / 45,602 |
| 678. | 3.18 | Mountain Valley Unified School District / 3,069 |
| 679. | 3.18 | Arcohe Union Elementary School District / 4,471 |
| 680. | 3.18 | Las Virgenes Unified School District / 64,624 |
| 681. | 3.18 | Piedmont City Unified School District / 10,957 |
| 682. | 3.18 | Bangor Union Elementary School District / 1,141 |
| 683. | 3.17 | Western Placer Unified School District / 51,543 |
| 684. | 3.17 | Dunham Elementary School District / 889 |
| 685. | 3.17 | Pleasant Grove Joint Union Elementary School District / 867 |
| 686. | 3.16 | Trinity Alps Unified School District / 4,025 |
| 687. | 3.16 | Black Oak Mine Unified School District / 12,869 |
| 688. | 3.16 | Lone Pine Unified School District / 2,502 |
| 689. | 3.16 | Shaffer Union Elementary School District / 9,994 |
| 690. | 3.16 | Novato Unified School District / 60,309 |
| 691. | 3.16 | Sonoma Valley Unified School District / 42,427 |
| 692. | 3.16 | Latrobe Elementary School District / 3,273 |
| 693. | 3.16 | San Carlos Elementary School District / 27,219 |
| 694. | 3.16 | Mountain View Whisman Elementary School District / 67,269 |
| 695. | 3.16 | Saratoga Union Elementary School District / 19,774 |
| 696. | 3.15 | Ballard Elementary School District / 1,492 |
| 697. | 3.15 | Helendale Elementary School District / 6,313 |
| 698. | 3.15 | Mountain View-Los Altos Union School District / 109,580 |
| 699. | 3.15 | Alameda City Unified School District / 75,763 |
| 700. | 3.15 | Orchard Elementary School District / 18,109 |
| 701. | 3.14 | Montecito Union Elementary School District / 6,108 |
| 702. | 3.14 | Arcata Elementary School District / 14,464 |
| 703. | 3.14 | Colfax Elementary School District / 5,793 |
| 704. | 3.14 | Lagunita Elementary School District / 314 |
| 705. | 3.14 | Kneeland Elementary School District / 387 |
| 706. | 3.14 | Oak Grove Union Elementary School District / 4,903 |
| 707. | 3.14 | Tehachapi Unified School District / 34,595 |
| 708. | 3.14 | Name N/A / 517 |
| 708. | 3.14 | Outside Creek Elementary School District / 517 |
| 710. | 3.14 | Los Altos Elementary School District / 42,311 |
| 711. | 3.14 | Redondo Beach Unified School District / 67,511 |
| 712. | 3.14 | Pacheco Union Elementary School District / 8,849 |
| 713. | 3.14 | Lagunitas Elementary School District / 4,154 |
| 714. | 3.13 | Snelling-Merced Falls Union Elementary School District / 493 |
| 715. | 3.13 | Kelseyville Unified School District / 13,620 |
| 716. | 3.13 | Belmont-Redwood Shores Elementary School District / 41,943 |
| 717. | 3.13 | Benicia Unified School District / 27,540 |
| 718. | 3.13 | Middletown Unified School District / 9,865 |
| 719. | 3.13 | Columbia Elementary School District / 9,631 |
| 720. | 3.13 | Igo, Ono, Platina Union Elementary School District / 731 |
| 721. | 3.13 | Placer Union High School District / 89,490 |
| 722. | 3.13 | Placerville Union Elementary School District / 14,810 |
| 723. | 3.13 | Camino Union Elementary School District / 4,119 |
| 724. | 3.13 | San Juan Unified School District / 327,851 |
| 725. | 3.12 | Albany City Unified School District / 19,020 |
| 726. | 3.12 | Mountain Elementary School District / 1,422 |
| 727. | 3.12 | Junction Elementary School District / 4,056 |
| 728. | 3.12 | Calistoga Joint Unified School District / 7,309 |
| 729. | 3.12 | Hope Elementary School District / 15,956 |
| 730. | 3.12 | Auburn Union Elementary School District / 35,333 |
| 731. | 3.12 | Hydesville Elementary School District / 1,381 |
| 732. | 3.12 | Bolinas-Stinson Union Elementary School District / 1,929 |
| 733. | 3.12 | Davis Joint Unified School District / 75,668 |
| 734. | 3.11 | Las Lomitas Elementary School District / 11,410 |
| 735. | 3.11 | Acton-Agua Dulce Unified School District / 11,329 |
| 736. | 3.11 | Carpinteria Unified School District / 18,090 |
| 737. | 3.11 | Lassen View Union Elementary School District / 2,655 |
| 738. | 3.11 | Little Shasta Elementary School District / 447 |
| 739. | 3.11 | North Cow Creek Elementary School District / 1,514 |
| 740. | 3.11 | Vista del Mar Union Elementary School District / 420 |
| 741. | 3.11 | Palo Alto Unified School District / 81,964 |
| 742. | 3.11 | Palos Verdes Peninsula Unified School District / 61,812 |
| 743. | 3.11 | Ferndale Unified School District / 3,078 |
| 744. | 3.11 | Scotts Valley Unified School District / 17,535 |
| 745. | 3.11 | Clear Creek Elementary School District / 1,804 |
| 746. | 3.11 | Huntington Beach City Elementary School District / 85,081 |
| 747. | 3.11 | Julian Union High School District / 4,142 |
| 748. | 3.10 | Lafayette Elementary School District / 27,745 |
| 749. | 3.10 | Roberts Ferry Union Elementary School District / 342 |
| 750. | 3.10 | Gold Oak Union Elementary School District / 8,823 |
| 751. | 3.10 | Sunol Glen Unified School District / 989 |
| 752. | 3.10 | Los Gatos-Saratoga Joint Union School District / 55,165 |
| 753. | 3.10 | Kings River-Hardwick Union Elementary School District / 2,613 |
| 754. | 3.10 | Los Gatos Union Elementary School District / 28,815 |
| 755. | 3.10 | Big Pine Unified School District / 1,735 |
| 756. | 3.09 | Montague Elementary School District / 2,229 |
| 757. | 3.09 | Healdsburg Unified School District / 15,104 |
| 758. | 3.09 | Hornbrook Elementary School District / 713 |
| 759. | 3.09 | Name N/A / 1,993 |
| 759. | 3.09 | Sequoia Union Elementary School District / 1,993 |
| 761. | 3.09 | Montgomery Elementary School District / 807 |
| 762. | 3.08 | Cloverdale Unified School District / 10,634 |
| 763. | 3.08 | Indian Springs Elementary School District / 155 |
| 764. | 3.08 | Bonny Doon Union Elementary School District / 2,994 |
| 765. | 3.08 | Knights Ferry Elementary School District / 553 |
| 766. | 3.07 | Los Molinos Unified School District / 3,508 |
| 767. | 3.07 | Twin Ridges Elementary School District / 2,511 |
| 768. | 3.07 | Reeds Creek Elementary School District / 1,409 |
| 769. | 3.07 | Julian Union Elementary School District / 3,628 |
| 770. | 3.07 | Gateway Unified School District / 28,594 |
| 771. | 3.06 | Freshwater Elementary School District / 2,498 |
| 772. | 3.06 | Forks of Salmon Elementary School District / 242 |
| 772. | 3.06 | Scott Valley Unified School District in Forks of Salmon / 242 |
| 774. | 3.05 | Gold Trail Union Elementary School District / 6,087 |
| 775. | 3.05 | Bradley Union Elementary School District / 838 |
| 776. | 3.05 | Mark West Union Elementary School District / 14,831 |
| 777. | 3.05 | Gravenstein Union Elementary School District / 5,850 |
| 778. | 3.05 | Larkspur Elementary School District / 14,173 |
| 779. | 3.05 | Modoc Joint Unified School District / 6,439 |
| 780. | 3.05 | Flournoy Union Elementary School District / 293 |
| 781. | 3.05 | Capay Joint Union Elementary School District / 1,046 |
| 782. | 3.05 | Hermosa Beach City Elementary School District / 19,725 |
| 783. | 3.05 | Cinnabar Elementary School District / 2,441 |
| 784. | 3.05 | Lincoln Elementary School District / 153 |
| 785. | 3.04 | Southside Elementary School District / 1,967 |
| 786. | 3.04 | Evergreen Union Elementary School District / 9,834 |
| 787. | 3.04 | Lewiston Elementary School District / 1,968 |
| 787. | 3.04 | Trinity Alps Unified School District in Lewiston / 1,968 |
| 789. | 3.04 | Bogus Elementary School District / 471 |
| 790. | 3.04 | Fieldbrook Elementary School District / 838 |
| 791. | 3.03 | Pope Valley Union Elementary School District / 1,009 |
| 792. | 3.03 | Vallecitos Elementary School District / 1,996 |
| 793. | 3.03 | Foresthill Union Elementary School District / 5,878 |
| 794. | 3.03 | Leggett Valley Unified School District / 482 |
| 795. | 3.03 | Atascadero Unified School District / 36,499 |
| 796. | 3.03 | San Lorenzo Valley Unified School District / 24,210 |
| 797. | 3.02 | Weed Union Elementary School District / 3,839 |
| 798. | 3.02 | Placer Hills Union Elementary School District / 13,707 |
| 799. | 3.02 | Pioneer Union Elementary School District / 1,363 |
| 800. | 3.02 | Los Alamitos Unified School District / 50,324 |
| 801. | 3.02 | Trinity Alps Unified School District in Douglas City / 847 |
| 801. | 3.02 | Douglas City Elementary School District / 847 |
| 803. | 3.02 | Rincon Valley Union Elementary School District / 38,295 |
| 804. | 3.01 | Winship Elementary School District / 584 |
| 805. | 3.01 | Big Lagoon Union Elementary School District / 452 |
| 806. | 3.01 | Whitmore Union Elementary School District / 846 |
| 807. | 3.01 | Konocti Unified School District / 22,250 |
| 808. | 3.01 | Blue Lake Union Elementary School District / 2,511 |
| 809. | 3.00 | Antelope Elementary School District / 5,303 |
| 810. | 3.00 | Island Union Elementary School District / 1,398 |
| 811. | 3.00 | Dixie Elementary School District / 21,972 |
| 812. | 3.00 | Paradise Unified School District / 39,625 |
| 813. | 3.00 | Grass Valley Elementary School District / 23,916 |
| 814. | 3.00 | Mark Twain Union Elementary School District / 9,928 |
| 815. | 3.00 | Desert Center Unified School District / 431 |
| 815. | 3.00 | Ackerman Elementary School District / 2,423 |
| 817. | 3.00 | Mill Valley Elementary School District / 31,133 |
| 818. | 2.99 | River Delta Joint Unified School District / 15,056 |
| 819. | 2.99 | Santa Ynez Valley Union High School District / 20,599 |
| 820. | 2.99 | Acalanes Union High School District / 112,398 |
| 821. | 2.99 | Hughes-Elizabeth Lakes Union Elementary School District / 3,339 |
| 822. | 2.99 | Manchester Union Elementary School District / 848 |
| 823. | 2.99 | Yosemite Unified School District in Bass Lake / 11,644 |
| 823. | 2.99 | Bass Lake Joint Union Elementary School District / 11,644 |
| 825. | 2.98 | Pleasant Valley Elementary School District / 8,253 |
| 826. | 2.98 | Susanville Elementary School District / 10,755 |
| 827. | 2.98 | Pleasant Valley Joint Union Elementary School District / 981 |
| 828. | 2.98 | Pollock Pines Elementary School District / 8,439 |
| 829. | 2.98 | Bennett Valley Union Elementary School District / 9,386 |
| 830. | 2.98 | Tamalpais Union High School District / 114,934 |
| 831. | 2.98 | McKittrick Elementary School District / 129 |
| 832. | 2.98 | Moraga Elementary School District / 16,762 |
| 833. | 2.97 | Berkeley Unified School District / 115,570 |
| 834. | 2.97 | Oak Run Elementary School District / 565 |
| 835. | 2.97 | Pacific Elementary School District / 654 |
| 836. | 2.97 | Lakeside Joint Elementary School District / 2,656 |
| 837. | 2.97 | Amador County Unified School District / 37,159 |
| 838. | 2.97 | Ross Valley Elementary School District / 23,973 |
| 839. | 2.97 | Trinity Alps Unified School District in Burnt Ranch / 786 |
| 839. | 2.97 | Burnt Ranch Elementary School District / 786 |
| 841. | 2.96 | Portola Valley Elementary School District / 6,520 |
| 842. | 2.96 | Belleview Elementary School District / 1,729 |
| 843. | 2.96 | Kentfield Elementary School District / 11,874 |
| 844. | 2.95 | Cold Spring Elementary School District / 3,473 |
| 845. | 2.95 | Newcastle Elementary School District / 2,550 |
| 846. | 2.95 | Soulsbyville Elementary School District / 4,210 |
| 847. | 2.95 | Yreka Union Elementary School District / 9,608 |
| 848. | 2.95 | Liberty Elementary School District / 1,786 |
| 849. | 2.94 | Calaveras Unified School District / 25,786 |
| 850. | 2.94 | South Fork Union Elementary School District / 3,907 |
| 851. | 2.94 | Durham Unified School District / 4,889 |
| 852. | 2.94 | Nevada Joint Union High School District / 81,741 |
| 853. | 2.94 | Coronado Unified School District / 25,123 |
| 854. | 2.94 | Santa Monica-Malibu Unified School District / 110,934 |
| 855. | 2.93 | Sebastopol Union Elementary School District / 12,316 |
| 856. | 2.93 | Twain Harte-Long Barn Union Elementary School District / 6,109 |
| 857. | 2.93 | Lassen Union High School District / 26,730 |
| 858. | 2.93 | Midway Elementary School District / 448 |
| 859. | 2.93 | Laytonville Unified School District / 2,394 |
| 860. | 2.93 | Yreka Union High School District / 17,741 |
| 861. | 2.92 | Orick Elementary School District / 300 |
| 862. | 2.92 | West Sonoma County Union High School District / 47,974 |
| 863. | 2.92 | Wilmar Union Elementary School District / 3,125 |
| 864. | 2.92 | Reed Union Elementary School District / 13,596 |
| 865. | 2.92 | Summerville Union High School District / 10,316 |
| 866. | 2.91 | Jacoby Creek Elementary School District / 2,847 |
| 867. | 2.91 | Shasta Union Elementary School District / 2,311 |
| 868. | 2.91 | Forestville Union Elementary School District / 7,143 |
| 869. | 2.91 | San Luis Coastal Unified School District / 90,461 |
| 870. | 2.91 | Loma Prieta Joint Union Elementary School District / 3,920 |
| 871. | 2.91 | Union Hill Elementary School District / 2,547 |
| 872. | 2.90 | Southern Humboldt Joint Unified School District / 7,678 |
| 873. | 2.90 | Curtis Creek Elementary School District / 9,364 |
| 874. | 2.90 | Los Olivos Elementary School District / 1,496 |
| 875. | 2.89 | Pine Ridge Elementary School District / 1,042 |
| 876. | 2.89 | Happy Camp Union Elementary School District / 1,296 |
| 877. | 2.89 | Cutten Elementary School District / 5,179 |
| 878. | 2.89 | Kernville Union Elementary School District / 10,709 |
| 879. | 2.89 | Pleasant Ridge Union Elementary School District / 20,374 |
| 880. | 2.89 | Summerville Elementary School District / 4,207 |
| 881. | 2.89 | Twin Hills Union Elementary School District / 5,726 |
| 882. | 2.88 | Sierra-Plumas Joint Unified School District / 3,174 |
| 883. | 2.88 | Lakeport Unified School District / 9,911 |
| 884. | 2.88 | Bret Harte Union High School District / 19,135 |
| 885. | 2.87 | Carmel Unified School District / 22,836 |
| 886. | 2.87 | Jamestown Elementary School District / 7,905 |
| 887. | 2.87 | College Elementary School District / 5,872 |
| 888. | 2.87 | Fall River Joint Unified School District / 7,651 |
| 889. | 2.87 | Chawanakee Unified School District / 3,786 |
| 890. | 2.87 | Westwood Unified School District / 1,701 |
| 891. | 2.87 | Black Butte Union Elementary School District / 3,986 |
| 892. | 2.87 | Plumas Unified School District / 19,131 |
| 893. | 2.87 | St. Helena Unified School District / 10,147 |
| 894. | 2.86 | Canyon Elementary School District / 181 |
| 895. | 2.86 | Pacific Grove Unified School District / 18,360 |
| 896. | 2.86 | Chicago Park Elementary School District / 1,302 |
| 897. | 2.85 | Grenada Elementary School District / 1,076 |
| 898. | 2.85 | Southern Trinity Joint Unified School District / 846 |
| 899. | 2.85 | Sonora Union High School District / 39,086 |
| 900. | 2.85 | Nicasio Elementary School District / 687 |
| 901. | 2.84 | Walnut Creek Elementary School District / 49,385 |
| 902. | 2.84 | Mariposa County Unified School District / 17,735 |
| 903. | 2.84 | Coffee Creek Elementary School District / 146 |
| 903. | 2.84 | Willow Grove Union Elementary School District / 250 |
| 903. | 2.84 | Scott Valley Unified School District / 5,119 |
| 903. | 2.84 | Trinity Alps Unified School District in Coffee Creek / 146 |
| 907. | 2.83 | Mattole Unified School District / 602 |
| 908. | 2.82 | Stony Creek Joint Unified School District / 933 |
| 909. | 2.82 | Sonora Elementary School District / 9,395 |
| 910. | 2.81 | Caliente Union Elementary School District / 820 |
| 911. | 2.80 | Harmony Union Elementary School District / 4,466 |
| 912. | 2.80 | Solvang Elementary School District / 5,812 |
| 913. | 2.80 | Trinidad Union Elementary School District / 1,683 |
| 914. | 2.80 | Mount Baldy Joint Elementary School District / 276 |
| 915. | 2.80 | Upper Lake Union Elementary School District / 4,755 |
| 916. | 2.80 | Sausalito Elementary School District / 10,913 |
| 917. | 2.80 | Yosemite Unified School District in Raymond-Knowles / 1,229 |
| 917. | 2.80 | Raymond-Knowles Union Elementary School District / 1,229 |
| 919. | 2.79 | Willow Creek Elementary School District / 633 |
| 920. | 2.78 | Washington Union Elementary School District / 6,271 |
| 921. | 2.78 | Gorman Elementary School District / 111 |
| 922. | 2.78 | Coast Unified School District / 7,176 |
| 923. | 2.77 | Death Valley Unified School District / 471 |
| 924. | 2.77 | Shoreline Unified School District / 5,425 |
| 925. | 2.76 | Guerneville Elementary School District / 4,474 |
| 926. | 2.76 | Siskiyou Union High School District / 15,637 |
| 927. | 2.75 | Vallecito Union Elementary School District / 9,207 |
| 928. | 2.75 | Mendocino Unified School District / 5,041 |
| 929. | 2.75 | Big Valley Joint Unified School District / 1,325 |
| 930. | 2.74 | Pioneer Union Elementary School District / 4,351 |
| 931. | 2.74 | French Gulch-Whiskeytown Elementary School District / 529 |
| 932. | 2.74 | Laguna Beach Unified School District / 28,582 |
| 933. | 2.73 | Big Springs Union Elementary School District / 1,645 |
| 934. | 2.73 | Borrego Springs Unified School District / 2,607 |
| 935. | 2.72 | Nevada City Elementary School District / 15,471 |
| 936. | 2.72 | Indian Diggings Elementary School District / 118 |
| 937. | 2.72 | Linns Valley-Poso Flat Union School District / 667 |
| 938. | 2.72 | Alta-Dutch Flat Union Elementary School District / 1,331 |
| 939. | 2.71 | Mount Shasta Union Elementary School District / 7,034 |
| 940. | 2.71 | Emery Unified School District / 10,497 |
| 941. | 2.71 | Klamath River Union Elementary School District / 514 |
| 942. | 2.70 | Trinity Alps Unified School District in Cox Bar / 191 |
| 942. | 2.70 | Cox Bar Elementary School District / 191 |
| 944. | 2.70 | Columbia Union Elementary School District / 6,483 |
| 945. | 2.70 | Warner Unified School District / 1,867 |
| 946. | 2.70 | Janesville Union Elementary School District / 3,515 |
| 947. | 2.70 | Three Rivers Union Elementary School District / 2,295 |
| 947. | 2.70 | Name N/A / 2,295 |
| 949. | 2.66 | Dunsmuir Joint Union High School District / 2,364 |
| 950. | 2.65 | Springville Union Elementary School District / 3,002 |
| 951. | 2.64 | Round Valley Joint Elementary School District / 1,361 |
| 951. | 2.64 | Name N/A / 1,361 |
| 953. | 2.64 | McCloud Union Elementary School District / 1,332 |
| 954. | 2.64 | Cayucos Elementary School District / 2,628 |
| 955. | 2.62 | Fort Ross Elementary School District / 576 |
| 956. | 2.61 | Butteville Union Elementary School District / 1,720 |
| 957. | 2.61 | Fort Sage Unified School District / 3,178 |
| 958. | 2.60 | Panoche Elementary School District / 134 |
| 959. | 2.60 | Richmond Elementary School District / 1,024 |
| 960. | 2.60 | Pacific Unified School District / 391 |
| 961. | 2.59 | Delphic Elementary School District / 81 |
| 962. | 2.59 | Monte Rio Union Elementary School District / 1,713 |
| 963. | 2.57 | Dunsmuir Elementary School District / 2,023 |
| 964. | 2.56 | Surprise Valley Joint Unified School District / 1,835 |
| 965. | 2.56 | Hot Springs Elementary School District / 289 |
| 966. | 2.55 | Alexander Valley Union Elementary School District / 830 |
| 967. | 2.55 | Golden Feather Union Elementary School District / 2,460 |
| 968. | 2.55 | Mountain Union Elementary School District / 1,209 |
| 969. | 2.55 | Feather Falls Union Elementary School District / 506 |
| 970. | 2.54 | Point Arena Joint Union High School District / 4,733 |
| 971. | 2.54 | Camptonville Elementary School District / 632 |
| 972. | 2.53 | Bitterwater-Tully Union Elementary School District / 89 |
| 973. | 2.50 | Big Oak Flat-Groveland Unified School District / 4,945 |
| 974. | 2.49 | Green Point Elementary School District / 170 |
| 975. | 2.47 | Silver Fork Elementary School District / 126 |
| 976. | 2.46 | Arena Union Elementary School District / 2,486 |
| 977. | 2.46 | Owens Valley Unified School District / 689 |
| 978. | 2.44 | Trinity Alps Unified School District in Trinity Center / 413 |
| 978. | 2.44 | Trinity Center Elementary School District / 413 |
| 980. | 2.43 | Kenwood Elementary School District / 4,041 |
| 981. | 2.41 | Blake Elementary School District / 210 |
| 982. | 2.36 | Horicon Elementary School District / 1,328 |
| 983. | 2.31 | Seiad Elementary School District / 321 |
| 984. | 2.28 | Gazelle Union Elementary School District / 324 |
| 985. | 2.06 | Junction Elementary School District / 95 |
| 986. | 2.00 | Maple Creek Elementary School District / 36 |
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.
