| Rank | Median Age ▲ | School District / Population |
| 1. | 20.70 | Cold Spring Elementary School District / 3,356 |
| 2. | 21.60 | Richgrove Elementary School District / 3,135 |
| 3. | 21.90 | Belridge Elementary School District / 161 |
| 4. | 22.20 | Arvin Union Elementary School District / 18,629 |
| 5. | 22.80 | Central Union Elementary School District / 11,323 |
| 5. | 22.80 | West Fresno Elementary School District / 5,761 |
| 5. | 22.80 | Alpaugh Unified School District / 1,167 |
| 5. | 22.80 | Weaver Union Elementary School District / 12,713 |
| 9. | 23.10 | Lost Hills Union Elementary School District / 2,583 |
| 10. | 23.20 | Woodville Elementary School District / 2,957 |
| 11. | 23.60 | Howell Mountain Elementary School District / 4,260 |
| 11. | 23.60 | Pixley Union Elementary School District / 4,523 |
| 13. | 23.80 | Mupu Elementary School District / 923 |
| 14. | 23.90 | Caruthers Unified School District / 5,454 |
| 15. | 24.00 | Orange Center Elementary School District / 1,843 |
| 15. | 24.00 | Earlimart Elementary School District / 8,366 |
| 17. | 24.20 | Mendota Unified School District / 11,550 |
| 17. | 24.20 | Davis Joint Unified School District / 75,593 |
| 19. | 24.40 | Tipton Elementary School District / 2,893 |
| 19. | 24.40 | Merced River Union Elementary School District / 1,447 |
| 21. | 24.70 | Fallbrook Union Elementary School District / 58,690 |
| 22. | 24.80 | Silver Valley Unified School District / 14,492 |
| 23. | 24.90 | King City Union Elementary School District / 15,537 |
| 24. | 25.10 | Greenfield Union Elementary School District / 15,895 |
| 24. | 25.10 | San Ardo Union Elementary School District / 801 |
| 26. | 25.20 | Lamont Elementary School District / 16,517 |
| 26. | 25.20 | Semitropic Elementary School District / 334 |
| 26. | 25.20 | Vineland Elementary School District / 4,098 |
| 26. | 25.20 | Buttonwillow Union Elementary School District / 2,266 |
| 30. | 25.30 | Goleta Union Elementary School District / 74,866 |
| 31. | 25.50 | Di Giorgio Elementary School District / 904 |
| 31. | 25.50 | Perris Elementary School District / 46,208 |
| 33. | 25.60 | King City Joint Union High School District / 34,352 |
| 33. | 25.60 | Richland-Lerdo Union Elementary School District / 17,905 |
| 35. | 25.70 | McFarland Unified School District / 13,083 |
| 36. | 25.80 | Chatom Union Elementary School District / 4,949 |
| 36. | 25.80 | Turlock Unified School District in Chatom Union / 4,949 |
| 36. | 25.80 | Wheatland Elementary School District / 8,821 |
| 39. | 25.90 | Dinuba Unified (9-12) in Kings River Union / 2,145 |
| 40. | 26.00 | Farmersville Unified School District / 11,135 |
| 40. | 26.00 | Lindsay Unified School District / 16,698 |
| 40. | 26.00 | Alisal Union Elementary School District / 56,766 |
| 40. | 26.00 | Reef-Sunset Unified School District / 16,951 |
| 44. | 26.20 | Terra Bella Union Elementary School District / 5,485 |
| 44. | 26.20 | Westside Elementary School District / 2,106 |
| 46. | 26.30 | Golden Plains Unified School District / 6,710 |
| 47. | 26.40 | Lemoore Union High School District / 38,142 |
| 47. | 26.40 | Cutler-Orosi Joint Unified School District / 17,996 |
| 49. | 26.50 | Graves Elementary School District / 82 |
| 49. | 26.50 | Livingston Union Elementary School District / 15,427 |
| 51. | 26.60 | Maple Elementary School District / 709 |
| 51. | 26.60 | Oak Valley Union Elementary School District / 1,503 |
| 53. | 26.80 | Winton Elementary School District / 11,245 |
| 53. | 26.80 | Parlier Unified School District / 15,052 |
| 55. | 26.90 | Columbine Elementary School District / 468 |
| 56. | 27.00 | Gonzales Unified School District / 8,403 |
| 56. | 27.00 | Burrel Union Elementary School District / 770 |
| 58. | 27.10 | Wheatland Union High School District / 11,758 |
| 58. | 27.10 | Edison Elementary School District / 6,273 |
| 58. | 27.10 | Woodlake Union Elementary School District / 9,821 |
| 58. | 27.10 | Strathmore Union Elementary School District / 5,236 |
| 62. | 27.20 | Adelanto Elementary School District / 52,415 |
| 63. | 27.30 | Greenfield Union Elementary School District / 46,305 |
| 63. | 27.30 | Arcata Elementary School District / 13,525 |
| 63. | 27.30 | Wasco Union High School District / 29,524 |
| 66. | 27.40 | Fontana Unified School District / 169,202 |
| 66. | 27.40 | Coachella Valley Unified School District / 74,022 |
| 66. | 27.40 | Keyes Union Elementary School District / 5,613 |
| 66. | 27.40 | Saucelito Elementary School District / 169 |
| 66. | 27.40 | Waukena Joint Union Elementary School District / 865 |
| 66. | 27.40 | Hamilton Union Elementary School District / 2,685 |
| 66. | 27.40 | Turlock Unified School District in Keyes Union / 5,613 |
| 66. | 27.40 | Compton Unified School District / 152,473 |
| 74. | 27.50 | Dinuba Unified School District / 24,068 |
| 74. | 27.50 | Firebaugh-Las Deltas Joint Unified School District / 8,375 |
| 74. | 27.50 | Buena Vista Elementary School District / 341 |
| 77. | 27.60 | Sunnyside Union Elementary School District / 2,912 |
| 77. | 27.60 | Fallbrook Union High School District / 78,394 |
| 79. | 27.70 | Lynwood Unified School District / 68,586 |
| 79. | 27.70 | Moreno Valley Unified School District / 163,120 |
| 79. | 27.70 | Allensworth Elementary School District / 228 |
| 82. | 27.80 | Planada Elementary School District / 5,011 |
| 82. | 27.80 | Stone Corral Elementary School District / 1,027 |
| 82. | 27.80 | Wasco Union Elementary School District / 25,898 |
| 85. | 27.90 | Rio Elementary School District / 36,281 |
| 85. | 27.90 | Palmdale Elementary School District / 126,296 |
| 85. | 27.90 | Lakeside Union Elementary School District / 8,356 |
| 88. | 28.00 | Santa Ana Unified School District / 254,398 |
| 88. | 28.00 | Santa Maria-Bonita Elementary School District / 93,970 |
| 90. | 28.10 | Hope Elementary School District / 735 |
| 91. | 28.20 | San Bernardino City Unified School District / 251,095 |
| 91. | 28.20 | Kings River Union Elementary School District / 3,082 |
| 93. | 28.30 | Val Verde Unified School District / 74,846 |
| 93. | 28.30 | Dos Palos-Oro Loma Joint Unified School District / 10,497 |
| 93. | 28.30 | Madera Unified School District / 84,605 |
| 96. | 28.40 | Fairfax Elementary School District / 12,264 |
| 96. | 28.40 | Bakersfield City Elementary School District / 184,956 |
| 98. | 28.50 | Rialto Unified School District / 121,413 |
| 99. | 28.60 | Lennox Elementary School District / 27,673 |
| 99. | 28.60 | Hamilton Union High School District / 3,344 |
| 99. | 28.60 | Delano Joint Union High School District / 66,097 |
| 99. | 28.60 | Paramount Unified School District / 78,327 |
| 103. | 28.70 | Ravenswood City Elementary School District / 33,928 |
| 103. | 28.70 | Merced Union High School District / 162,956 |
| 103. | 28.70 | Le Grand Union High School District / 7,893 |
| 103. | 28.70 | Riverdale Joint Unified School District / 6,195 |
| 107. | 28.80 | Alvord Unified School District / 106,186 |
| 107. | 28.80 | Victor Elementary School District / 91,911 |
| 109. | 28.90 | Ocean View Elementary School District / 17,468 |
| 109. | 28.90 | Chualar Union Elementary School District / 2,188 |
| 109. | 28.90 | Gonzales Unified (9-12) School District / 2,188 |
| 109. | 28.90 | Victor Valley Union High School District / 149,896 |
| 109. | 28.90 | Muroc Joint Unified School District / 7,030 |
| 109. | 28.90 | Merced City Elementary School District / 79,974 |
| 115. | 29.00 | Bellevue Union Elementary School District / 22,497 |
| 115. | 29.00 | Burton Elementary School District / 17,339 |
| 115. | 29.00 | Porterville Unified School District / 49,730 |
| 115. | 29.00 | Fresno Unified School District / 382,714 |
| 119. | 29.10 | Alta Vista Elementary School District / 2,859 |
| 119. | 29.10 | Tulare Joint Union High School District / 75,361 |
| 121. | 29.20 | Twin Rivers Unified School District in Robla / 19,199 |
| 121. | 29.20 | Robla Elementary School District / 19,199 |
| 121. | 29.20 | Tulare City Elementary School District / 57,933 |
| 124. | 29.50 | Azusa Unified School District / 64,567 |
| 124. | 29.50 | Mountain View Elementary School District / 56,815 |
| 124. | 29.50 | Heber Elementary School District / 6,605 |
| 124. | 29.50 | South Whittier Elementary School District / 28,410 |
| 124. | 29.50 | Delano Union Elementary School District / 53,266 |
| 124. | 29.50 | Pomona Unified School District / 166,573 |
| 130. | 29.60 | Stockton Unified School District / 198,864 |
| 130. | 29.60 | Pierce Joint Unified School District / 6,286 |
| 130. | 29.60 | Selma Unified School District / 28,382 |
| 130. | 29.60 | Williams Unified School District / 5,944 |
| 130. | 29.60 | Hesperia Unified School District / 94,484 |
| 130. | 29.60 | Delhi Unified School District / 11,997 |
| 130. | 29.60 | Pleasant View Elementary School District / 2,252 |
| 137. | 29.70 | Colton Joint Unified School District / 116,163 |
| 137. | 29.70 | Wilsona Elementary School District / 10,966 |
| 137. | 29.70 | Traver Joint Elementary School District / 1,444 |
| 140. | 29.80 | Hawthorne Elementary School District / 73,606 |
| 140. | 29.80 | Oceanside Unified School District / 135,765 |
| 140. | 29.80 | Santa Paula Elementary School District / 27,906 |
| 140. | 29.80 | Waterford Unified School District / 9,206 |
| 140. | 29.80 | Los Banos Unified School District / 38,581 |
| 145. | 29.90 | Ballico-Cressey Elementary School District / 2,511 |
| 145. | 29.90 | Kern Union High School District / 578,175 |
| 145. | 29.90 | Atwater Elementary School District / 32,242 |
| 145. | 29.90 | Winship Elementary School District / 781 |
| 145. | 29.90 | Patterson Joint Unified School District / 26,513 |
| 150. | 30.00 | Hueneme Elementary School District / 55,181 |
| 150. | 30.00 | Le Grand Union Elementary School District / 2,405 |
| 152. | 30.10 | Plumas Elementary School District / 2,937 |
| 152. | 30.10 | Ontario-Montclair Elementary School District / 169,986 |
| 152. | 30.10 | Brawley Elementary School District / 25,141 |
| 152. | 30.10 | Anaheim Elementary School District / 192,456 |
| 152. | 30.10 | Mountain View Elementary School District / 21,161 |
| 152. | 30.10 | Salinas Union High School District / 167,625 |
| 158. | 30.20 | South Bay Union Elementary School District / 75,025 |
| 158. | 30.20 | Natomas Unified School District / 66,689 |
| 158. | 30.20 | Lemoore Union Elementary School District / 25,359 |
| 161. | 30.30 | Lancaster Elementary School District / 113,507 |
| 161. | 30.30 | Cucamonga Elementary School District / 25,456 |
| 161. | 30.30 | Kirkwood Elementary School District / 551 |
| 164. | 30.40 | Kerman Unified School District / 18,154 |
| 164. | 30.40 | Baldwin Park Unified School District / 74,189 |
| 164. | 30.40 | Modesto City Elementary School District / 114,032 |
| 164. | 30.40 | Santa Paula Union High School District / 32,745 |
| 164. | 30.40 | Sanger Unified School District / 46,274 |
| 169. | 30.50 | Raisin City Elementary School District / 1,624 |
| 169. | 30.50 | Porterville Unified (9-12) School District / 47,048 |
| 169. | 30.50 | Centinela Valley Union High School District / 160,689 |
| 169. | 30.50 | Newman-Crows Landing Unified School District / 12,154 |
| 169. | 30.50 | Kingsburg Joint Union Elementary School District / 14,780 |
| 169. | 30.50 | Seeley Union Elementary School District / 2,842 |
| 169. | 30.50 | Roseland Elementary School District / 11,585 |
| 169. | 30.50 | Riverbank Unified School District / 14,596 |
| 169. | 30.50 | Jurupa Unified School District / 96,161 |
| 178. | 30.60 | Guadalupe Union Elementary School District / 6,943 |
| 178. | 30.60 | Chico Unified School District / 106,171 |
| 178. | 30.60 | Ceres Unified School District / 54,578 |
| 178. | 30.60 | Kingsburg Joint Union High School District / 17,664 |
| 182. | 30.70 | Calexico Unified School District / 36,436 |
| 182. | 30.70 | Santa Cruz City Elementary School District / 60,968 |
| 182. | 30.70 | Santa Maria Joint Union High School District / 136,726 |
| 185. | 30.80 | Center Joint Unified School District / 28,302 |
| 185. | 30.80 | Visalia Unified School District / 136,458 |
| 185. | 30.80 | Central Unified School District / 67,735 |
| 185. | 30.80 | Washington Union High School District / 17,352 |
| 189. | 30.90 | Tracy Joint Unified School District / 71,984 |
| 189. | 30.90 | Coalinga-Huron Joint Unified School District / 21,425 |
| 189. | 30.90 | Eastside Union Elementary School District / 20,192 |
| 189. | 30.90 | Brawley Union High School District / 27,452 |
| 193. | 31.00 | Two Rock Union Elementary School District / 1,426 |
| 193. | 31.00 | Alview-Dairyland Union Elementary School District / 1,951 |
| 193. | 31.00 | Antelope Valley Union High School District / 357,989 |
| 193. | 31.00 | Salinas City Elementary School District / 73,881 |
| 193. | 31.00 | Romoland Elementary School District / 21,540 |
| 193. | 31.00 | Kings Canyon Joint Unified School District / 45,937 |
| 199. | 31.10 | Riverside Unified School District / 238,761 |
| 199. | 31.10 | Armona Union Elementary School District / 5,941 |
| 201. | 31.20 | Panama-Buena Vista Union Elementary School District / 114,795 |
| 201. | 31.20 | Pittsburg Unified School District / 54,446 |
| 203. | 31.30 | Standard Elementary School District / 22,918 |
| 203. | 31.30 | Central Union High School District / 55,026 |
| 203. | 31.30 | Lawndale Elementary School District / 48,031 |
| 203. | 31.30 | Woodlake Union High School District / 12,877 |
| 207. | 31.40 | Imperial Unified School District / 20,615 |
| 207. | 31.40 | Santa Rita Union Elementary School District / 22,707 |
| 207. | 31.40 | Monson-Sultana Joint Union Elementary School District / 1,710 |
| 207. | 31.40 | Dinuba Unified (9-12) in Monson-Sultana Joint Union / 1,710 |
| 207. | 31.40 | Chaffey Joint Union High School District / 394,517 |
| 207. | 31.40 | Magnolia Elementary School District / 60,929 |
| 207. | 31.40 | Manteca Unified School District / 114,621 |
| 207. | 31.40 | Twin Rivers Unified School District / 156,816 |
| 207. | 31.40 | Pond Union Elementary School District / 634 |
| 207. | 31.40 | National Elementary School District / 56,082 |
| 217. | 31.50 | San Ysidro Elementary School District / 37,790 |
| 218. | 31.60 | San Pasqual Valley Unified School District / 3,650 |
| 218. | 31.60 | Hollister School District / 42,169 |
| 218. | 31.60 | Lake Elsinore Unified School District / 113,260 |
| 218. | 31.60 | Berkeley Unified School District / 109,225 |
| 222. | 31.70 | Gustine Unified School District / 9,123 |
| 222. | 31.70 | San Jacinto Unified School District / 42,912 |
| 222. | 31.70 | Franklin-McKinley Elementary School District / 84,577 |
| 222. | 31.70 | El Centro Elementary School District / 37,027 |
| 222. | 31.70 | Lakeside Union Elementary School District / 2,577 |
| 227. | 31.80 | Monroe Elementary School District / 1,192 |
| 227. | 31.80 | Fowler Unified School District / 9,757 |
| 227. | 31.80 | Montebello Unified School District / 164,166 |
| 227. | 31.80 | Laton Joint Unified School District / 3,208 |
| 227. | 31.80 | Hanford Elementary School District / 43,973 |
| 227. | 31.80 | Bassett Unified School District / 27,348 |
| 227. | 31.80 | Morongo Unified School District / 70,825 |
| 234. | 31.90 | Etiwanda Elementary School District / 84,137 |
| 234. | 31.90 | San Luis Coastal Unified School District / 88,333 |
| 234. | 31.90 | McCabe Union Elementary School District / 6,638 |
| 237. | 32.00 | Thermalito Union Elementary School District / 16,499 |
| 237. | 32.00 | Oxnard Elementary School District / 120,718 |
| 239. | 32.10 | Alum Rock Union Elementary School District / 105,291 |
| 240. | 32.20 | Plaza Elementary School District / 592 |
| 240. | 32.20 | Perris Union High School District / 150,061 |
| 242. | 32.40 | Anaheim Union High School District / 380,511 |
| 242. | 32.40 | Hanford Joint Union High School District / 68,653 |
| 244. | 32.50 | Central Elementary School District / 38,314 |
| 244. | 32.50 | Lompoc Unified School District / 56,974 |
| 244. | 32.50 | Turlock Unified School District / 70,036 |
| 244. | 32.50 | Marysville Joint Unified School District / 59,162 |
| 244. | 32.50 | Elk Grove Unified School District / 301,717 |
| 244. | 32.50 | Los Nietos Elementary School District / 15,821 |
| 250. | 32.60 | Oxnard Union High School District / 308,132 |
| 250. | 32.60 | Lammersville Elementary School District / 8,779 |
| 250. | 32.60 | Sweetwater Union High School District / 435,626 |
| 250. | 32.60 | Antioch Unified School District / 105,112 |
| 250. | 32.60 | Desert Center Unified School District / 4,678 |
| 255. | 32.70 | San Miguel Joint Union Elementary School District / 5,381 |
| 255. | 32.70 | Corona-Norco Unified School District / 249,693 |
| 255. | 32.70 | Orchard Elementary School District / 15,832 |
| 255. | 32.70 | Fruitvale Elementary School District / 18,274 |
| 259. | 32.80 | San Diego City Unified School District / 1,004,518 |
| 259. | 32.80 | Northern Humboldt Union High School District / 45,562 |
| 259. | 32.80 | Irvine Unified School District / 176,030 |
| 259. | 32.80 | Hart-Ransom Union Elementary School District / 4,141 |
| 263. | 32.90 | Temecula Valley Unified School District / 132,171 |
| 263. | 32.90 | Buena Park Elementary School District / 47,641 |
| 263. | 32.90 | Baker Valley Unified School District / 834 |
| 263. | 32.90 | Washington Unified School District / 45,961 |
| 263. | 32.90 | Mojave Unified School District / 17,649 |
| 263. | 32.90 | Bellflower Unified School District / 80,760 |
| 263. | 32.90 | Modesto City High School District / 265,896 |
| 270. | 33.00 | Jefferson Elementary School District / 13,647 |
| 270. | 33.00 | San Benito High School District / 49,845 |
| 270. | 33.00 | Salida Union Elementary School District / 20,287 |
| 270. | 33.00 | Taft City Elementary School District / 18,478 |
| 270. | 33.00 | Norris Elementary School District / 22,676 |
| 270. | 33.00 | Fillmore Unified School District / 19,143 |
| 270. | 33.00 | Palo Verde Union Elementary School District / 2,351 |
| 277. | 33.10 | Long Beach Unified School District / 509,460 |
| 277. | 33.10 | Valle Lindo Elementary School District / 6,203 |
| 277. | 33.10 | Castaic Union Elementary School District / 30,632 |
| 277. | 33.10 | Lake Elementary School District / 683 |
| 277. | 33.10 | Leggett Valley Unified School District / 625 |
| 282. | 33.20 | Southern Kern Unified School District / 18,469 |
| 282. | 33.20 | Calipatria Unified School District / 13,738 |
| 282. | 33.20 | El Nido Elementary School District / 1,609 |
| 282. | 33.20 | Enterprise Elementary School District / 32,547 |
| 286. | 33.30 | Waugh Elementary School District / 6,652 |
| 286. | 33.30 | Live Oak Unified School District / 10,149 |
| 286. | 33.30 | Pioneer Union Elementary School District / 10,861 |
| 286. | 33.30 | Whittier City Elementary School District / 66,770 |
| 286. | 33.30 | New Hope Elementary School District / 1,189 |
| 286. | 33.30 | Gridley Unified School District / 9,289 |
| 286. | 33.30 | Taft Union High School District / 19,586 |
| 293. | 33.40 | Downey Unified School District / 118,724 |
| 293. | 33.40 | Sundale Union Elementary School District / 2,900 |
| 293. | 33.40 | Whittier Union High School District / 219,255 |
| 293. | 33.40 | Los Angeles Unified School District / 4,515,558 |
| 293. | 33.40 | Dixon Unified School District / 20,649 |
| 293. | 33.40 | Lemon Grove Elementary School District / 34,855 |
| 299. | 33.50 | Murrieta Valley Unified School District / 97,294 |
| 299. | 33.50 | Oakley Union Elementary School District / 31,516 |
| 299. | 33.50 | El Monte Union High School District / 174,677 |
| 299. | 33.50 | Inglewood Unified School District / 112,706 |
| 299. | 33.50 | La Habra City Elementary School District / 50,032 |
| 299. | 33.50 | Chino Valley Unified School District / 171,663 |
| 305. | 33.60 | Winters Joint Unified School District / 9,008 |
| 305. | 33.60 | Cotati-Rohnert Park Unified School District / 50,730 |
| 307. | 33.70 | Chowchilla Union High School District / 23,232 |
| 307. | 33.70 | Yuba City Unified School District / 72,265 |
| 307. | 33.70 | Bayshore Elementary School District / 6,259 |
| 307. | 33.70 | American Union Elementary School District / 2,060 |
| 307. | 33.70 | Holtville Unified School District / 8,548 |
| 307. | 33.70 | Mammoth Unified School District / 9,434 |
| 307. | 33.70 | Hayward Unified School District / 163,581 |
| 307. | 33.70 | Pacific Union Elementary School District / 5,782 |
| 307. | 33.70 | Oak Grove Elementary School District / 106,919 |
| 316. | 33.80 | Chowchilla Elementary School District / 21,281 |
| 316. | 33.80 | Snelling-Merced Falls Union Elementary School District / 771 |
| 316. | 33.80 | Outside Creek Elementary School District / 696 |
| 316. | 33.80 | Soledad Unified School District / 25,916 |
| 316. | 33.80 | Chula Vista Elementary School District / 266,729 |
| 316. | 33.80 | Empire Union Elementary School District / 24,973 |
| 316. | 33.80 | Sunnyvale Elementary School District / 85,008 |
| 323. | 33.90 | Plum Valley Elementary School District / 506 |
| 323. | 33.90 | Fairfield-Suisun Unified School District / 128,760 |
| 323. | 33.90 | Travis Unified School District / 29,618 |
| 323. | 33.90 | Monterey Peninsula Unified School District / 86,863 |
| 327. | 34.00 | East Side Union High School District / 511,879 |
| 327. | 34.00 | El Rancho Unified School District / 60,760 |
| 327. | 34.00 | Norwalk-La Mirada Unified School District / 123,946 |
| 327. | 34.00 | Shiloh Elementary School District / 711 |
| 331. | 34.10 | Santa Rosa Elementary School District / 68,858 |
| 331. | 34.10 | Sulphur Springs Union Elementary School District / 58,702 |
| 331. | 34.10 | Hughson Unified School District / 8,290 |
| 331. | 34.10 | Beardsley Elementary School District / 17,473 |
| 331. | 34.10 | Manchester Union Elementary School District / 776 |
| 331. | 34.10 | Rosedale Union Elementary School District / 41,825 |
| 331. | 34.10 | Santa Cruz City High School District / 89,118 |
| 338. | 34.20 | Ripon Unified School District / 17,041 |
| 338. | 34.20 | Pajaro Valley Joint Unified School District / 109,387 |
| 338. | 34.20 | Exeter Union Elementary School District / 13,079 |
| 338. | 34.20 | Nuview Union Elementary School District / 8,336 |
| 342. | 34.30 | Escondido Union Elementary School District / 158,178 |
| 342. | 34.30 | Santa Barbara High School District / 183,299 |
| 342. | 34.30 | El Monte City Elementary School District / 83,570 |
| 345. | 34.40 | Emery Unified School District / 9,393 |
| 345. | 34.40 | Gilroy Unified School District / 55,777 |
| 345. | 34.40 | Escondido Union High School District / 161,400 |
| 348. | 34.50 | Vista Unified School District / 143,530 |
| 348. | 34.50 | Shaffer Union Elementary School District / 6,535 |
| 350. | 34.60 | Dublin Unified School District / 42,433 |
| 350. | 34.60 | Rockford Elementary School District / 1,251 |
| 350. | 34.60 | William S. Hart Union High School District / 259,863 |
| 350. | 34.60 | Oak View Union Elementary School District / 2,846 |
| 354. | 34.70 | Santa Clara Unified School District / 138,044 |
| 354. | 34.70 | Denair Unified School District / 7,397 |
| 354. | 34.70 | Newhall Elementary School District / 73,001 |
| 354. | 34.70 | Cuddeback Union Elementary School District / 826 |
| 354. | 34.70 | San Marcos Unified School District / 105,868 |
| 354. | 34.70 | Rowland Unified School District / 110,577 |
| 354. | 34.70 | Clovis Unified School District / 184,939 |
| 361. | 34.80 | Meadows Union Elementary School District / 1,914 |
| 361. | 34.80 | Hacienda La Puente Unified School District / 116,380 |
| 361. | 34.80 | Orland Joint Unified School District / 12,858 |
| 361. | 34.80 | Sylvan Union Elementary School District / 71,682 |
| 361. | 34.80 | Fullerton Joint Union High School District / 246,700 |
| 361. | 34.80 | Sacramento City Unified School District / 322,781 |
| 367. | 34.90 | Mount Pleasant Elementary School District / 20,848 |
| 367. | 34.90 | Luther Burbank Elementary School District / 3,384 |
| 367. | 34.90 | Tustin Unified School District / 128,095 |
| 367. | 34.90 | Pacific Union Elementary School District / 3,498 |
| 367. | 34.90 | Claremont Unified School District / 41,042 |
| 367. | 34.90 | Lodi Unified School District / 169,669 |
| 367. | 34.90 | Redlands Unified School District / 123,547 |
| 367. | 34.90 | West Covina Unified School District / 60,844 |
| 367. | 34.90 | Brentwood Union Elementary School District / 48,576 |
| 376. | 35.00 | East Whittier City Elementary School District / 74,082 |
| 376. | 35.00 | Corning Union Elementary School District / 13,812 |
| 376. | 35.00 | Wright Elementary School District / 16,348 |
| 376. | 35.00 | Name N/A / 10,288,848 |
| 380. | 35.10 | Dry Creek Joint Elementary School District / 51,546 |
| 380. | 35.10 | Galt Joint Union Elementary School District / 28,521 |
| 380. | 35.10 | McKinleyville Union Elementary School District / 17,013 |
| 380. | 35.10 | Princeton Joint Unified School District / 1,346 |
| 380. | 35.10 | Corning Union High School District / 16,489 |
| 380. | 35.10 | Folsom-Cordova Unified School District / 119,769 |
| 386. | 35.20 | Garden Grove Unified School District / 273,293 |
| 386. | 35.20 | Kings River-Hardwick Union Elementary School District / 2,628 |
| 386. | 35.20 | Barstow Unified School District / 34,484 |
| 386. | 35.20 | Exeter Union High School District / 15,627 |
| 386. | 35.20 | Covina-Valley Unified School District / 76,868 |
| 386. | 35.20 | Cajon Valley Union Elementary School District / 158,544 |
| 386. | 35.20 | Moorpark Unified School District / 34,798 |
| 393. | 35.30 | San Jose Unified School District / 246,701 |
| 393. | 35.30 | Newark Unified School District / 41,981 |
| 393. | 35.30 | Saugus Union Elementary School District / 97,528 |
| 393. | 35.30 | Savanna Elementary School District / 27,737 |
| 393. | 35.30 | Fullerton Elementary School District / 115,657 |
| 398. | 35.40 | Fort Sage Unified School District / 2,843 |
| 398. | 35.40 | Woodland Joint Unified School District / 59,963 |
| 398. | 35.40 | Los Alamos Elementary School District / 1,493 |
| 401. | 35.50 | Colusa Unified School District / 7,998 |
| 401. | 35.50 | Liberty Union High School District / 96,009 |
| 401. | 35.50 | Palermo Union Elementary School District / 8,069 |
| 401. | 35.50 | Mountain View Whisman Elementary School District / 63,271 |
| 401. | 35.50 | Rocklin Unified School District / 54,111 |
| 406. | 35.60 | North County Joint Union Elementary School District / 3,445 |
| 406. | 35.60 | Shandon Joint Unified School District / 1,444 |
| 406. | 35.60 | Ukiah Unified School District / 40,268 |
| 406. | 35.60 | Little Lake City Elementary School District / 34,172 |
| 410. | 35.70 | North Monterey County Unified School District / 27,172 |
| 410. | 35.70 | Roseville City Elementary School District / 77,769 |
| 412. | 35.80 | Tulelake Basin Joint Unified School District / 2,714 |
| 412. | 35.80 | Brittan Elementary School District / 4,192 |
| 412. | 35.80 | Palo Alto Unified School District / 79,564 |
| 415. | 35.90 | Milpitas Unified School District / 64,466 |
| 415. | 35.90 | Surprise Valley Joint Unified School District / 5,260 |
| 415. | 35.90 | Peninsula Union Elementary School District / 442 |
| 418. | 36.00 | San Lorenzo Unified School District / 76,453 |
| 418. | 36.00 | Oakland Unified School District / 387,092 |
| 418. | 36.00 | Corcoran Joint Unified School District / 26,022 |
| 418. | 36.00 | Galt Joint Union High School District / 36,744 |
| 418. | 36.00 | Upland Unified School District / 74,125 |
| 423. | 36.10 | Orange Unified School District / 217,670 |
| 423. | 36.10 | South Bay Union Elementary School District / 7,503 |
| 423. | 36.10 | Palo Verde Unified School District / 19,773 |
| 426. | 36.20 | Briggs Elementary School District / 3,691 |
| 426. | 36.20 | Albany City Unified School District / 17,921 |
| 426. | 36.20 | New Haven Unified School District / 72,267 |
| 429. | 36.30 | Klamath-Trinity Joint Unified School District / 5,427 |
| 429. | 36.30 | Roseville Joint Union High School District / 158,130 |
| 431. | 36.40 | Hilmar Unified School District / 9,438 |
| 431. | 36.40 | Placentia-Yorba Linda Unified School District / 151,488 |
| 431. | 36.40 | Campbell Union Elementary School District / 88,546 |
| 431. | 36.40 | Apple Valley Unified School District / 75,578 |
| 431. | 36.40 | Grossmont Union High School District / 446,035 |
| 436. | 36.50 | Hickman Elementary School District / 1,003 |
| 436. | 36.50 | Morgan Hill Unified School District / 58,752 |
| 436. | 36.50 | Centralia Elementary School District / 55,984 |
| 439. | 36.60 | Vacaville Unified School District / 76,359 |
| 439. | 36.60 | Lincoln Unified School District / 41,444 |
| 441. | 36.70 | Windsor Unified School District / 27,653 |
| 441. | 36.70 | Charter Oak Unified School District / 34,874 |
| 441. | 36.70 | Evergreen Elementary School District / 98,062 |
| 444. | 36.80 | Westminster Elementary School District / 82,974 |
| 444. | 36.80 | Biggs Unified School District / 3,766 |
| 444. | 36.80 | Fremont Unified School District / 209,235 |
| 444. | 36.80 | Banta Elementary School District / 5,048 |
| 444. | 36.80 | Redwood City Elementary School District / 92,312 |
| 449. | 36.90 | Valley Home Joint Elementary School District / 1,888 |
| 449. | 36.90 | Lake Tahoe Unified School District / 29,684 |
| 449. | 36.90 | General Shafter Elementary School District / 1,045 |
| 449. | 36.90 | Menifee Union Elementary School District / 73,977 |
| 453. | 37.00 | Red Bluff Union Elementary School District / 21,102 |
| 453. | 37.00 | Berryessa Union Elementary School District / 80,350 |
| 453. | 37.00 | Moreland Elementary School District / 47,781 |
| 453. | 37.00 | Fremont Union High School District / 219,732 |
| 453. | 37.00 | San Lucas Union Elementary School District / 276 |
| 453. | 37.00 | Scotia Union Elementary School District / 1,238 |
| 453. | 37.00 | Newport-Mesa Unified School District / 192,913 |
| 453. | 37.00 | Beaumont Unified School District / 42,716 |
| 453. | 37.00 | Island Union Elementary School District / 1,460 |
| 453. | 37.00 | Tahoe-Truckee Joint Unified School District / 28,844 |
| 453. | 37.00 | West Contra Costa Unified School District / 233,090 |
| 464. | 37.10 | Santa Rosa High School District / 201,549 |
| 464. | 37.10 | Rio Bravo-Greeley Union Elementary School District / 4,490 |
| 464. | 37.10 | San Leandro Unified School District / 65,760 |
| 464. | 37.10 | La Mesa-Spring Valley School District / 128,946 |
| 468. | 37.20 | Knightsen Elementary School District / 2,550 |
| 468. | 37.20 | Westside Union Elementary School District / 64,222 |
| 468. | 37.20 | Yucaipa-Calimesa Joint Unified School District / 58,588 |
| 471. | 37.30 | Vallejo City Unified School District / 119,179 |
| 471. | 37.30 | Simi Valley Unified School District / 125,441 |
| 471. | 37.30 | Piner-Olivet Union Elementary School District / 14,777 |
| 471. | 37.30 | Santa Barbara Elementary School District / 84,186 |
| 475. | 37.40 | Santee Elementary School District / 56,440 |
| 475. | 37.40 | Monrovia Unified School District / 43,818 |
| 475. | 37.40 | Richfield Elementary School District / 1,308 |
| 475. | 37.40 | ABC Unified School District / 106,976 |
| 479. | 37.50 | West Park Elementary School District / 1,539 |
| 479. | 37.50 | South Pasadena Unified School District / 25,376 |
| 479. | 37.50 | Pacific Unified School District / 865 |
| 482. | 37.60 | Campbell Union High School District / 212,690 |
| 482. | 37.60 | Lone Pine Unified School District / 2,741 |
| 482. | 37.60 | Lowell Joint Elementary School District / 33,370 |
| 482. | 37.60 | Lakeside Union Elementary School District / 39,918 |
| 486. | 37.70 | Sierra Sands Unified School District / 34,399 |
| 486. | 37.70 | Paso Robles Joint Unified School District / 39,311 |
| 486. | 37.70 | Rio Dell Elementary School District / 3,377 |
| 486. | 37.70 | Stanislaus Union Elementary School District / 29,217 |
| 486. | 37.70 | Eureka City Unified School District / 34,096 |
| 491. | 37.80 | Lassen Union High School District / 25,702 |
| 491. | 37.80 | Marcum-Illinois Union Elementary School District / 913 |
| 491. | 37.80 | Fortuna Union Elementary School District / 7,595 |
| 494. | 37.90 | Nuestro Elementary School District / 373 |
| 494. | 37.90 | Del Norte County Unified School District / 28,471 |
| 496. | 38.00 | Brea-Olinda Unified School District / 36,783 |
| 496. | 38.00 | Garvey Elementary School District / 50,515 |
| 496. | 38.00 | Alhambra Unified (9-12) School District / 50,515 |
| 496. | 38.00 | Ventura Unified School District / 116,842 |
| 496. | 38.00 | Cinnabar Elementary School District / 2,758 |
| 496. | 38.00 | Pleasanton Unified School District / 68,442 |
| 502. | 38.10 | Wiseburn Elementary School District / 11,379 |
| 502. | 38.10 | Sequoia Union High School District / 239,901 |
| 502. | 38.10 | Westmorland Union Elementary School District / 2,040 |
| 502. | 38.10 | Pleasant Grove Joint Union Elementary School District / 1,075 |
| 502. | 38.10 | Alta Loma Elementary School District / 55,234 |
| 507. | 38.20 | Paradise Elementary School District / 853 |
| 507. | 38.20 | Del Mar Union Elementary School District / 39,698 |
| 507. | 38.20 | Ocean View Elementary School District / 91,133 |
| 507. | 38.20 | Pasadena Unified School District / 203,641 |
| 511. | 38.30 | San Francisco Unified School District / 789,172 |
| 511. | 38.30 | Hermosa Beach City Elementary School District / 19,355 |
| 511. | 38.30 | Ducor Union Elementary School District / 1,056 |
| 511. | 38.30 | South San Francisco Unified School District / 75,176 |
| 515. | 38.40 | Live Oak Elementary School District / 21,278 |
| 515. | 38.40 | Cambrian Elementary School District / 30,619 |
| 515. | 38.40 | Fortuna Union High School District / 22,303 |
| 515. | 38.40 | Keppel Union Elementary School District / 18,928 |
| 515. | 38.40 | San Pasqual Union Elementary School District / 3,222 |
| 515. | 38.40 | Poway Unified School District / 185,867 |
| 521. | 38.50 | Jefferson Elementary School District / 85,478 |
| 521. | 38.50 | Sutter Union High School District / 8,305 |
| 523. | 38.60 | Oakdale Joint Unified School District / 27,608 |
| 523. | 38.60 | Burbank Unified School District / 102,723 |
| 523. | 38.60 | El Segundo Unified School District / 16,534 |
| 526. | 38.70 | Elkins Elementary School District / 231 |
| 526. | 38.70 | Mountain View-Los Altos Union School District / 103,142 |
| 526. | 38.70 | San Mateo-Foster City Elementary School District / 125,649 |
| 526. | 38.70 | Cardiff Elementary School District / 11,252 |
| 530. | 38.80 | Kit Carson Union Elementary School District / 2,673 |
| 530. | 38.80 | Durham Unified School District / 5,237 |
| 530. | 38.80 | San Bruno Park Elementary School District / 35,630 |
| 530. | 38.80 | Coronado Unified School District / 19,721 |
| 530. | 38.80 | Mount Diablo Unified School District / 247,982 |
| 535. | 38.90 | Livermore Valley Joint Unified School District / 81,521 |
| 535. | 38.90 | Gorman Elementary School District / 91 |
| 535. | 38.90 | Oak Park Unified School District / 14,044 |
| 538. | 39.00 | Redondo Beach Unified School District / 66,054 |
| 538. | 39.00 | Hemet Unified School District / 131,613 |
| 540. | 39.10 | Clay Joint Elementary School District / 503 |
| 540. | 39.10 | Susanville Elementary School District / 14,452 |
| 540. | 39.10 | Rosemead Elementary School District / 28,089 |
| 540. | 39.10 | Spreckels Union Elementary School District / 6,581 |
| 540. | 39.10 | Laguna Joint Elementary School District / 313 |
| 540. | 39.10 | Loleta Union Elementary School District / 1,817 |
| 546. | 39.20 | Cupertino Union Elementary School District / 134,724 |
| 546. | 39.20 | Blue Lake Union Elementary School District / 2,446 |
| 546. | 39.20 | Cascade Union Elementary School District / 15,135 |
| 546. | 39.20 | John Swett Unified School District / 14,374 |
| 546. | 39.20 | Buellton Union Elementary School District / 5,373 |
| 551. | 39.30 | Jamestown Elementary School District / 9,733 |
| 551. | 39.30 | Snowline Joint Unified School District / 34,854 |
| 551. | 39.30 | Napa Valley Unified School District / 112,758 |
| 551. | 39.30 | Esparto Unified School District / 4,895 |
| 551. | 39.30 | Capistrano Unified School District / 333,515 |
| 556. | 39.40 | Alhambra Unified School District / 116,648 |
| 556. | 39.40 | Huntington Beach Union High School District / 309,709 |
| 556. | 39.40 | Rohnerville Elementary School District / 5,675 |
| 556. | 39.40 | Manzanita Elementary School District / 1,069 |
| 556. | 39.40 | Healdsburg Unified School District / 15,413 |
| 556. | 39.40 | Big Creek Elementary School District / 460 |
| 562. | 39.50 | Linden Unified School District / 10,465 |
| 562. | 39.50 | Manhattan Beach Unified School District / 34,867 |
| 562. | 39.50 | Tehachapi Unified School District / 35,154 |
| 562. | 39.50 | Glendora Unified School District / 36,893 |
| 562. | 39.50 | Cypress Elementary School District / 43,405 |
| 567. | 39.60 | Columbia Elementary School District / 9,775 |
| 567. | 39.60 | Bonsall Union Elementary School District / 17,300 |
| 567. | 39.60 | Jefferson Union High School District / 139,859 |
| 567. | 39.60 | Belmont-Redwood Shores Elementary School District / 40,371 |
| 571. | 39.70 | San Gabriel Unified School District / 41,235 |
| 571. | 39.70 | San Mateo Union High School District / 221,491 |
| 571. | 39.70 | San Rafael City Elementary School District / 54,029 |
| 571. | 39.70 | Mountain House Elementary School District / 314 |
| 575. | 39.80 | Anderson Valley Unified School District / 2,963 |
| 575. | 39.80 | Potter Valley Community Unified School District / 2,267 |
| 575. | 39.80 | Escalon Unified School District / 13,877 |
| 575. | 39.80 | Menlo Park City Elementary School District / 26,074 |
| 575. | 39.80 | Orick Elementary School District / 319 |
| 580. | 39.90 | Capay Joint Union Elementary School District / 1,072 |
| 580. | 39.90 | Trinity Alps Unified School District / 4,252 |
| 580. | 39.90 | Montague Elementary School District / 1,961 |
| 580. | 39.90 | San Juan Unified School District / 322,318 |
| 580. | 39.90 | Ramona City Unified School District / 36,826 |
| 585. | 40.00 | Carlsbad Unified School District / 67,697 |
| 585. | 40.00 | Willows Unified School District / 9,161 |
| 587. | 40.10 | Middletown Unified School District / 10,816 |
| 587. | 40.10 | Upper Lake Union Elementary School District / 5,206 |
| 587. | 40.10 | Saddleback Valley Unified School District / 204,866 |
| 590. | 40.20 | Alameda City Unified School District / 72,512 |
| 590. | 40.20 | Elk Hills Elementary School District / 213 |
| 590. | 40.20 | Buckeye Union Elementary School District / 35,297 |
| 590. | 40.20 | Plainsburg Union Elementary School District / 477 |
| 590. | 40.20 | Soulsbyville Elementary School District / 4,410 |
| 590. | 40.20 | Redding Elementary School District / 34,454 |
| 590. | 40.20 | Union Elementary School District / 42,360 |
| 590. | 40.20 | Duarte Unified School District / 26,754 |
| 590. | 40.20 | Temple City Unified School District / 35,682 |
| 590. | 40.20 | Red Bluff Joint Union High School District / 42,550 |
| 590. | 40.20 | Oroville Union High School District / 52,715 |
| 601. | 40.30 | Aromas-San Juan Unified School District / 3,709 |
| 601. | 40.30 | Bonita Unified School District / 62,845 |
| 601. | 40.30 | Conejo Valley Unified School District / 132,915 |
| 604. | 40.40 | Petaluma Joint Union High School District / 73,059 |
| 604. | 40.40 | Eureka Union Elementary School District / 28,815 |
| 604. | 40.40 | San Ramon Valley Unified School District / 137,542 |
| 604. | 40.40 | Shasta Union High School District / 101,545 |
| 604. | 40.40 | Calistoga Joint Unified School District / 6,780 |
| 609. | 40.50 | Pleasant Valley Elementary School District / 71,399 |
| 609. | 40.50 | Byron Union Elementary School District / 13,367 |
| 611. | 40.60 | Maxwell Unified School District / 1,659 |
| 611. | 40.60 | Glendale Unified School District / 214,744 |
| 611. | 40.60 | Santa Monica-Malibu Unified School District / 106,823 |
| 611. | 40.60 | Hughes-Elizabeth Lakes Union Elementary School District / 3,787 |
| 615. | 40.70 | Placerville Union Elementary School District / 15,568 |
| 615. | 40.70 | Culver City Unified School District / 38,994 |
| 615. | 40.70 | Bear Valley Unified School District / 17,590 |
| 618. | 40.80 | East Nicolaus Joint Union High School District / 2,764 |
| 618. | 40.80 | Rim of the World Unified School District / 24,074 |
| 618. | 40.80 | Alvina Elementary School District / 472 |
| 618. | 40.80 | Tres Pinos Union Elementary School District / 455 |
| 618. | 40.80 | San Dieguito Union High School District / 158,988 |
| 618. | 40.80 | Gerber Union Elementary School District / 3,134 |
| 624. | 40.90 | Burlingame Elementary School District / 29,357 |
| 624. | 40.90 | Alpine County Unified School District / 1,176 |
| 624. | 40.90 | Moraga Elementary School District / 16,067 |
| 624. | 40.90 | Atascadero Unified School District / 34,413 |
| 628. | 41.00 | Rescue Union Elementary School District / 34,832 |
| 628. | 41.00 | Old Adobe Union Elementary School District / 25,318 |
| 630. | 41.10 | Encinitas Union Elementary School District / 68,388 |
| 630. | 41.10 | Torrance Unified School District / 143,725 |
| 630. | 41.10 | Jamul-Dulzura Union Elementary School District / 8,390 |
| 633. | 41.20 | Western Placer Unified School District / 45,740 |
| 633. | 41.20 | San Carlos Elementary School District / 26,262 |
| 635. | 41.30 | Alpine Union Elementary School District / 16,984 |
| 635. | 41.30 | Mark West Union Elementary School District / 14,327 |
| 635. | 41.30 | Big Valley Joint Unified School District / 1,937 |
| 638. | 41.40 | Maricopa Unified School District / 1,753 |
| 638. | 41.40 | Cloverdale Unified School District / 10,681 |
| 638. | 41.40 | Petaluma City Elementary School District / 30,464 |
| 638. | 41.40 | Scotts Valley Unified School District / 17,769 |
| 642. | 41.50 | San Rafael City High School District / 75,957 |
| 642. | 41.50 | Santa Cruz City High School District (9-12) in Soquel / 25,679 |
| 642. | 41.50 | Walnut Valley Unified School District / 57,223 |
| 642. | 41.50 | Bonny Doon Union Elementary School District / 3,489 |
| 642. | 41.50 | Huntington Beach City Elementary School District / 81,992 |
| 642. | 41.50 | Soquel Elementary School District / 25,679 |
| 648. | 41.60 | Arcadia Unified School District / 56,586 |
| 649. | 41.80 | Desert Sands Unified School District / 173,366 |
| 649. | 41.80 | Happy Valley Union Elementary School District / 6,087 |
| 649. | 41.80 | Lucia Mar Unified School District / 75,064 |
| 649. | 41.80 | Laguna Salada Union Elementary School District / 36,040 |
| 649. | 41.80 | Eastern Sierra Unified School District / 3,913 |
| 649. | 41.80 | Konocti Unified School District / 21,218 |
| 649. | 41.80 | Franklin Elementary School District / 2,303 |
| 656. | 41.90 | Golden Valley Unified School District / 10,830 |
| 657. | 42.00 | Gratton Elementary School District / 517 |
| 657. | 42.00 | Fountain Valley Elementary School District / 53,610 |
| 659. | 42.10 | Anderson Union High School District / 38,427 |
| 659. | 42.10 | Weed Union Elementary School District / 4,232 |
| 659. | 42.10 | Mission Union Elementary School District / 272 |
| 662. | 42.20 | Butte Valley Unified School District / 1,883 |
| 663. | 42.30 | Liberty Elementary School District / 1,803 |
| 663. | 42.30 | Carpinteria Unified School District / 17,407 |
| 665. | 42.40 | Castro Valley Unified School District / 48,498 |
| 665. | 42.40 | Millbrae Elementary School District / 24,868 |
| 665. | 42.40 | Martinez Unified School District / 27,299 |
| 665. | 42.40 | Gateway Unified School District / 28,910 |
| 669. | 42.50 | El Tejon Unified School District / 7,716 |
| 669. | 42.50 | Los Molinos Unified School District / 3,479 |
| 669. | 42.50 | Brisbane Elementary School District / 7,482 |
| 672. | 42.60 | Lucerne Valley Unified School District / 6,278 |
| 672. | 42.60 | Johnstonville Elementary School District / 715 |
| 674. | 42.70 | Maple Creek Elementary School District / 56 |
| 674. | 42.70 | Big Lagoon Union Elementary School District / 556 |
| 676. | 42.80 | Cottonwood Union Elementary School District / 8,350 |
| 676. | 42.80 | Antelope Elementary School District / 4,550 |
| 676. | 42.80 | Knights Ferry Elementary School District / 509 |
| 679. | 42.90 | Round Valley Unified School District / 2,720 |
| 679. | 42.90 | Freshwater Elementary School District / 2,745 |
| 681. | 43.00 | Evergreen Union Elementary School District / 8,143 |
| 681. | 43.00 | Orcutt Union Elementary School District / 33,453 |
| 681. | 43.00 | Citrus South Tule Elementary School District / 812 |
| 684. | 43.10 | Somis Union Elementary School District / 3,323 |
| 684. | 43.10 | San Lorenzo Valley Unified School District / 24,377 |
| 684. | 43.10 | McSwain Union Elementary School District / 5,017 |
| 687. | 43.20 | Willits Unified School District / 12,858 |
| 687. | 43.20 | Banning Unified School District / 32,904 |
| 687. | 43.20 | Solana Beach Elementary School District / 34,879 |
| 690. | 43.30 | Oroville City Elementary School District / 22,726 |
| 690. | 43.30 | El Dorado Union High School District / 135,298 |
| 690. | 43.30 | Janesville Union Elementary School District / 2,894 |
| 693. | 43.40 | Cabrillo Unified School District / 24,069 |
| 693. | 43.40 | Novato Unified School District / 56,700 |
| 693. | 43.40 | Santa Clara Elementary School District / 225 |
| 693. | 43.40 | Beverly Hills Unified School District / 34,052 |
| 693. | 43.40 | Ross Valley Elementary School District / 23,119 |
| 698. | 43.50 | Little Shasta Elementary School District / 423 |
| 698. | 43.50 | Hydesville Elementary School District / 1,309 |
| 698. | 43.50 | Geyserville Unified School District / 1,940 |
| 698. | 43.50 | Southern Humboldt Joint Unified School District / 6,517 |
| 702. | 43.60 | Lagunita Elementary School District / 315 |
| 702. | 43.60 | Los Gatos Union Elementary School District / 27,044 |
| 704. | 43.80 | Las Virgenes Unified School District / 65,090 |
| 704. | 43.80 | Lafayette Elementary School District / 26,288 |
| 706. | 43.90 | Woodside Elementary School District / 3,425 |
| 707. | 44.00 | Grant Elementary School District / 3,386 |
| 707. | 44.00 | Southside Elementary School District / 3,151 |
| 709. | 44.10 | Junction City Elementary School District / 1,290 |
| 709. | 44.10 | Ackerman Elementary School District / 2,603 |
| 709. | 44.10 | Trinity Alps Unified School District in Junction City / 1,290 |
| 712. | 44.20 | Rincon Valley Union Elementary School District / 40,012 |
| 712. | 44.20 | New Jerusalem Elementary School District / 1,999 |
| 712. | 44.20 | Oro Grande Elementary School District / 1,045 |
| 715. | 44.30 | Valley Center-Pauma Unified School District / 23,802 |
| 715. | 44.30 | Palm Springs Unified School District / 160,668 |
| 717. | 44.40 | Stony Creek Joint Unified School District / 627 |
| 717. | 44.40 | Pope Valley Union Elementary School District / 938 |
| 717. | 44.40 | Sonora Union High School District / 41,413 |
| 717. | 44.40 | La Honda-Pescadero Unified School District / 3,831 |
| 721. | 44.50 | Ferndale Unified School District / 3,257 |
| 721. | 44.50 | Mountain Empire Unified School District / 10,598 |
| 721. | 44.50 | Piedmont City Unified School District / 10,573 |
| 721. | 44.50 | Castle Rock Union Elementary School District / 446 |
| 721. | 44.50 | Los Altos Elementary School District / 39,871 |
| 726. | 44.60 | Lagunitas Elementary School District / 4,149 |
| 726. | 44.60 | Bishop Union Elementary School District / 12,199 |
| 726. | 44.60 | Yreka Union Elementary School District / 10,066 |
| 726. | 44.60 | Loomis Union Elementary School District / 19,492 |
| 726. | 44.60 | Kneeland Elementary School District / 467 |
| 726. | 44.60 | Mesa Union Elementary School District / 3,762 |
| 732. | 44.70 | Midway Elementary School District / 589 |
| 732. | 44.70 | La Canada Unified School District / 17,706 |
| 732. | 44.70 | Acton-Agua Dulce Unified School District / 11,344 |
| 732. | 44.70 | Sonoma Valley Unified School District / 39,242 |
| 736. | 44.80 | Alexander Valley Union Elementary School District / 1,145 |
| 736. | 44.80 | Las Lomitas Elementary School District / 11,237 |
| 738. | 44.90 | San Antonio Union Elementary School District / 1,403 |
| 738. | 44.90 | Washington Colony Elementary School District / 2,651 |
| 738. | 44.90 | Blochman Union Elementary School District / 867 |
| 741. | 45.00 | Benicia Unified School District / 27,061 |
| 741. | 45.00 | Ross Elementary School District / 2,218 |
| 741. | 45.00 | Vallecitos Elementary School District / 2,404 |
| 741. | 45.00 | Meridian Elementary School District / 656 |
| 745. | 45.10 | Acalanes Union High School District / 108,876 |
| 745. | 45.10 | Bishop Joint Union High School District / 13,417 |
| 745. | 45.10 | San Marino Unified School District / 14,874 |
| 745. | 45.10 | Mill Valley Elementary School District / 30,354 |
| 749. | 45.30 | Indian Diggings Elementary School District / 154 |
| 749. | 45.30 | Santa Ynez Valley Union High School District / 20,888 |
| 749. | 45.30 | Kashia Elementary School District / 130 |
| 749. | 45.30 | Cuyama Joint Unified School District / 955 |
| 749. | 45.30 | Trona Joint Unified School District / 2,400 |
| 754. | 45.40 | Los Gatos-Saratoga Joint Union School District / 53,179 |
| 754. | 45.40 | Ballard Elementary School District / 1,605 |
| 754. | 45.40 | Happy Valley Elementary School District / 1,344 |
| 757. | 45.50 | Mother Lode Union Elementary School District / 15,335 |
| 757. | 45.50 | Larkspur Elementary School District / 13,695 |
| 757. | 45.50 | Vista del Mar Union Elementary School District / 402 |
| 757. | 45.50 | Wilmar Union Elementary School District / 3,367 |
| 757. | 45.50 | Fort Bragg Unified School District / 14,042 |
| 762. | 45.60 | Modoc Joint Unified School District / 6,067 |
| 762. | 45.60 | Junction Elementary School District / 4,179 |
| 762. | 45.60 | Tamalpais Union High School District / 111,443 |
| 765. | 45.70 | Mulberry Elementary School District / 110 |
| 765. | 45.70 | Ojai Unified School District / 22,039 |
| 767. | 45.80 | Grass Valley Elementary School District / 23,851 |
| 768. | 45.90 | Kelseyville Unified School District / 12,501 |
| 769. | 46.00 | Bridgeville Elementary School District / 466 |
| 769. | 46.00 | Millville Elementary School District / 1,532 |
| 771. | 46.10 | Richmond Elementary School District / 1,015 |
| 771. | 46.10 | Orinda Union Elementary School District / 17,561 |
| 771. | 46.10 | Bella Vista Elementary School District / 3,516 |
| 774. | 46.20 | Westwood Unified School District / 1,246 |
| 774. | 46.20 | Bangor Union Elementary School District / 1,002 |
| 774. | 46.20 | Black Oak Mine Unified School District / 13,316 |
| 774. | 46.20 | Auburn Union Elementary School District / 33,135 |
| 778. | 46.30 | Cienega Union Elementary School District / 200 |
| 779. | 46.40 | Washington Union Elementary School District / 7,293 |
| 779. | 46.40 | Yreka Union High School District / 17,589 |
| 779. | 46.40 | Ophir Elementary School District / 1,852 |
| 779. | 46.40 | Sebastopol Union Elementary School District / 11,712 |
| 783. | 46.50 | Trinidad Union Elementary School District / 1,806 |
| 783. | 46.50 | McCloud Union Elementary School District / 1,494 |
| 783. | 46.50 | Yosemite Unified School District / 10,456 |
| 783. | 46.50 | Mark Twain Union Elementary School District / 9,268 |
| 783. | 46.50 | St. Helena Unified School District / 9,642 |
| 783. | 46.50 | Pacheco Union Elementary School District / 8,855 |
| 783. | 46.50 | Dixie Elementary School District / 21,928 |
| 783. | 46.50 | Bennett Valley Union Elementary School District / 9,484 |
| 791. | 46.60 | Roberts Ferry Union Elementary School District / 452 |
| 791. | 46.60 | Dunsmuir Joint Union High School District / 2,774 |
| 791. | 46.60 | Pollock Pines Elementary School District / 9,282 |
| 791. | 46.60 | Jacoby Creek Elementary School District / 2,534 |
| 791. | 46.60 | Twin Hills Union Elementary School District / 5,795 |
| 796. | 46.70 | Placer Union High School District / 85,437 |
| 796. | 46.70 | Walnut Creek Elementary School District / 48,831 |
| 796. | 46.70 | Sierra Unified School District / 10,300 |
| 796. | 46.70 | Summerville Elementary School District / 4,619 |
| 800. | 46.80 | Dunsmuir Elementary School District / 2,328 |
| 800. | 46.80 | McKittrick Elementary School District / 145 |
| 800. | 46.80 | Siskiyou Union High School District / 16,283 |
| 800. | 46.80 | Upper Lake Union High School District / 8,293 |
| 800. | 46.80 | Needles Unified School District / 6,928 |
| 805. | 46.90 | Magnolia Union Elementary School District / 161 |
| 805. | 46.90 | Palos Verdes Peninsula Unified School District / 60,470 |
| 807. | 47.00 | Hope Elementary School District / 14,583 |
| 807. | 47.00 | College Elementary School District / 6,291 |
| 807. | 47.00 | Loma Prieta Joint Union Elementary School District / 3,651 |
| 807. | 47.00 | Mountain Elementary School District / 1,269 |
| 807. | 47.00 | Lakeport Unified School District / 11,543 |
| 812. | 47.10 | Templeton Unified School District / 10,902 |
| 812. | 47.10 | Calaveras Unified School District / 27,262 |
| 812. | 47.10 | Sausalito Elementary School District / 10,569 |
| 812. | 47.10 | Bradley Union Elementary School District / 341 |
| 816. | 47.20 | Sequoia Union Elementary School District / 1,852 |
| 816. | 47.20 | Amador County Unified School District / 38,327 |
| 818. | 47.30 | Hillsborough City Elementary School District / 10,587 |
| 818. | 47.30 | Mountain Valley Unified School District / 2,689 |
| 818. | 47.30 | Dunham Elementary School District / 765 |
| 818. | 47.30 | Kentfield Elementary School District / 11,710 |
| 818. | 47.30 | Butteville Union Elementary School District / 1,600 |
| 823. | 47.40 | Dehesa Elementary School District / 1,958 |
| 823. | 47.40 | Guerneville Elementary School District / 5,262 |
| 823. | 47.40 | Fieldbrook Elementary School District / 932 |
| 826. | 47.50 | Lincoln Elementary School District / 128 |
| 826. | 47.50 | Saratoga Union Elementary School District / 19,681 |
| 826. | 47.50 | Shasta Union Elementary School District / 2,053 |
| 826. | 47.50 | Arcohe Union Elementary School District / 4,188 |
| 826. | 47.50 | Gold Oak Union Elementary School District / 8,333 |
| 831. | 47.70 | Colfax Elementary School District / 4,913 |
| 832. | 47.80 | Gazelle Union Elementary School District / 432 |
| 833. | 47.90 | Solvang Elementary School District / 5,576 |
| 833. | 47.90 | Fall River Joint Unified School District / 7,688 |
| 835. | 48.00 | Pacific Grove Unified School District / 17,548 |
| 835. | 48.00 | Chawanakee Unified School District / 5,010 |
| 837. | 48.10 | Union Joint Elementary School District / 65 |
| 837. | 48.10 | Foresthill Union Elementary School District / 5,927 |
| 837. | 48.10 | Lassen View Union Elementary School District / 2,506 |
| 837. | 48.10 | Gold Trail Union Elementary School District / 5,306 |
| 841. | 48.20 | Mariposa County Unified School District / 17,979 |
| 841. | 48.20 | Elverta Joint Elementary School District / 2,786 |
| 841. | 48.20 | Twin Rivers Unified School District in Elverta / 2,786 |
| 841. | 48.20 | Whitmore Union Elementary School District / 874 |
| 845. | 48.30 | Delphic Elementary School District / 161 |
| 845. | 48.30 | Curtis Creek Elementary School District / 10,245 |
| 845. | 48.30 | Browns Elementary School District / 776 |
| 848. | 48.40 | Pioneer Union Elementary School District / 4,722 |
| 848. | 48.40 | Reed Union Elementary School District / 13,510 |
| 848. | 48.40 | Bend Elementary School District / 932 |
| 848. | 48.40 | Sonora Elementary School District / 8,802 |
| 848. | 48.40 | Clear Creek Elementary School District / 1,731 |
| 853. | 48.50 | Lakeside Joint Elementary School District / 2,803 |
| 853. | 48.50 | Mount Shasta Union Elementary School District / 7,264 |
| 853. | 48.50 | Plumas Unified School District / 19,701 |
| 853. | 48.50 | Montgomery Elementary School District / 828 |
| 853. | 48.50 | West Sonoma County Union High School District / 48,530 |
| 853. | 48.50 | Scott Valley Unified School District / 5,038 |
| 859. | 48.60 | Cutten Elementary School District / 4,693 |
| 859. | 48.60 | Gravenstein Union Elementary School District / 5,600 |
| 859. | 48.60 | Flournoy Union Elementary School District / 174 |
| 859. | 48.60 | Hornbrook Elementary School District / 709 |
| 859. | 48.60 | Forestville Union Elementary School District / 7,081 |
| 864. | 48.70 | Trinity Alps Unified School District in Cox Bar / 198 |
| 864. | 48.70 | Arena Union Elementary School District / 2,958 |
| 864. | 48.70 | Alta-Dutch Flat Union Elementary School District / 1,539 |
| 864. | 48.70 | Igo, Ono, Platina Union Elementary School District / 817 |
| 864. | 48.70 | Cox Bar Elementary School District / 198 |
| 869. | 48.80 | Raymond-Knowles Union Elementary School District / 1,169 |
| 869. | 48.80 | Columbia Union Elementary School District / 6,707 |
| 869. | 48.80 | Big Pine Unified School District / 1,765 |
| 869. | 48.80 | Placer Hills Union Elementary School District / 13,669 |
| 869. | 48.80 | Garfield Elementary School District / 432 |
| 869. | 48.80 | Yosemite Unified School District in Raymond-Knowles / 1,169 |
| 875. | 48.90 | Shoreline Unified School District / 5,837 |
| 875. | 48.90 | Southern Trinity Joint Unified School District / 1,004 |
| 875. | 48.90 | Round Valley Joint Elementary School District / 1,218 |
| 878. | 49.00 | Pacific Elementary School District / 770 |
| 878. | 49.00 | Nevada Joint Union High School District / 81,761 |
| 880. | 49.10 | Paradise Unified School District / 39,935 |
| 880. | 49.10 | Oak Grove Union Elementary School District / 5,407 |
| 882. | 49.20 | Sierra-Plumas Joint Unified School District / 4,057 |
| 883. | 49.50 | North Cow Creek Elementary School District / 1,678 |
| 883. | 49.50 | Summerville Union High School District / 9,804 |
| 885. | 49.60 | Happy Camp Union Elementary School District / 1,228 |
| 885. | 49.60 | River Delta Joint Unified School District / 13,496 |
| 885. | 49.60 | Camino Union Elementary School District / 3,711 |
| 885. | 49.60 | Nevada City Elementary School District / 16,341 |
| 889. | 49.70 | La Grange Elementary School District / 104 |
| 889. | 49.70 | Los Alamitos Unified School District / 48,443 |
| 889. | 49.70 | Lewiston Elementary School District / 1,702 |
| 889. | 49.70 | Trinity Alps Unified School District in Lewiston / 1,702 |
| 893. | 49.90 | Twin Ridges Elementary School District / 1,695 |
| 893. | 49.90 | Willow Creek Elementary School District / 706 |
| 895. | 50.00 | Big Springs Union Elementary School District / 1,328 |
| 895. | 50.00 | Laguna Beach Unified School District / 28,886 |
| 895. | 50.00 | Sunol Glen Unified School District / 858 |
| 898. | 50.10 | Ready Springs Union Elementary School District / 4,536 |
| 899. | 50.20 | West Side Union Elementary School District / 1,132 |
| 899. | 50.20 | Pleasant Valley Joint Union Elementary School District / 663 |
| 899. | 50.20 | Bret Harte Union High School District / 18,732 |
| 902. | 50.30 | Camptonville Elementary School District / 693 |
| 902. | 50.30 | Point Arena Joint Union High School District / 4,844 |
| 904. | 50.40 | Liberty Elementary School District / 2,052 |
| 904. | 50.40 | Pioneer Union Elementary School District / 1,334 |
| 906. | 50.60 | Twain Harte-Long Barn Union Elementary School District / 5,185 |
| 906. | 50.60 | Helendale Elementary School District / 4,525 |
| 908. | 50.70 | Chicago Park Elementary School District / 1,332 |
| 908. | 50.70 | Feather Falls Union Elementary School District / 334 |
| 908. | 50.70 | Mount Baldy Joint Elementary School District / 229 |
| 908. | 50.70 | Pleasant Ridge Union Elementary School District / 21,940 |
| 912. | 50.80 | Jefferson Elementary School District / 113 |
| 912. | 50.80 | Rancho Santa Fe Elementary School District / 4,771 |
| 912. | 50.80 | Green Point Elementary School District / 151 |
| 915. | 50.90 | Belleview Elementary School District / 1,516 |
| 915. | 50.90 | Lucerne Elementary School District / 3,087 |
| 915. | 50.90 | Indian Springs Elementary School District / 149 |
| 918. | 51.00 | Yosemite Unified School District in Bass Lake / 12,318 |
| 918. | 51.00 | Bass Lake Joint Union Elementary School District / 12,318 |
| 920. | 51.20 | Golden Feather Union Elementary School District / 2,751 |
| 921. | 51.30 | Julian Union Elementary School District / 2,724 |
| 922. | 51.40 | Trinity Alps Unified School District in Douglas City / 1,046 |
| 922. | 51.40 | Willow Grove Union Elementary School District / 176 |
| 922. | 51.40 | Death Valley Unified School District / 392 |
| 922. | 51.40 | Douglas City Elementary School District / 1,046 |
| 926. | 51.50 | Name N/A / 443 |
| 927. | 51.60 | Bogus Elementary School District / 385 |
| 927. | 51.60 | Julian Union High School District / 3,179 |
| 927. | 51.60 | Los Olivos Elementary School District / 1,641 |
| 930. | 51.80 | Laytonville Unified School District / 2,191 |
| 930. | 51.80 | Pine Ridge Elementary School District / 894 |
| 932. | 51.90 | Latrobe Elementary School District / 2,632 |
| 932. | 51.90 | Bolinas-Stinson Union Elementary School District / 1,651 |
| 932. | 51.90 | Monte Rio Union Elementary School District / 1,693 |
| 932. | 51.90 | Reeds Creek Elementary School District / 1,245 |
| 932. | 51.90 | Union Hill Elementary School District / 2,265 |
| 937. | 52.10 | Montecito Union Elementary School District / 6,308 |
| 937. | 52.10 | Kernville Union Elementary School District / 12,040 |
| 939. | 52.30 | Portola Valley Elementary School District / 6,292 |
| 940. | 52.60 | Junction Elementary School District / 111 |
| 941. | 52.80 | Nicasio Elementary School District / 468 |
| 942. | 52.90 | Mountain Union Elementary School District / 1,182 |
| 943. | 53.00 | Three Rivers Union Elementary School District / 2,029 |
| 943. | 53.00 | Grenada Elementary School District / 861 |
| 943. | 53.00 | Black Butte Union Elementary School District / 4,562 |
| 946. | 53.10 | Canyon Elementary School District / 129 |
| 947. | 53.20 | Coffee Creek Elementary School District / 240 |
| 947. | 53.20 | Trinity Alps Unified School District in Coffee Creek / 240 |
| 949. | 53.40 | Newcastle Elementary School District / 2,307 |
| 950. | 53.50 | Pleasant Valley Elementary School District / 8,070 |
| 950. | 53.50 | Silver Fork Elementary School District / 126 |
| 950. | 53.50 | Seiad Elementary School District / 354 |
| 953. | 53.70 | Ravendale-Termo Elementary School District / 91 |
| 954. | 53.80 | Caliente Union Elementary School District / 752 |
| 954. | 53.80 | Harmony Union Elementary School District / 4,371 |
| 956. | 53.90 | Mineral Elementary School District / 143 |
| 957. | 54.10 | Blake Elementary School District / 234 |
| 957. | 54.10 | Vallecito Union Elementary School District / 9,464 |
| 959. | 54.30 | South Fork Union Elementary School District / 2,783 |
| 960. | 54.60 | Cayucos Elementary School District / 3,040 |
| 961. | 54.80 | Fort Ross Elementary School District / 781 |
| 961. | 54.80 | French Gulch-Whiskeytown Elementary School District / 306 |
| 963. | 54.90 | Oak Run Elementary School District / 535 |
| 963. | 54.90 | Bitterwater-Tully Union Elementary School District / 99 |
| 965. | 55.00 | Scott Valley Unified School District in Forks of Salmon / 186 |
| 965. | 55.00 | Forks of Salmon Elementary School District / 186 |
| 965. | 55.00 | Carmel Unified School District / 22,669 |
| 968. | 55.10 | Klamath River Union Elementary School District / 557 |
| 969. | 55.80 | Spencer Valley Elementary School District / 455 |
| 970. | 56.00 | Springville Union Elementary School District / 3,609 |
| 970. | 56.00 | Coast Unified School District / 7,313 |
| 972. | 56.50 | Big Oak Flat-Groveland Unified School District / 4,857 |
| 973. | 56.60 | Manton Joint Union Elementary School District / 289 |
| 974. | 56.80 | Mendocino Unified School District / 5,743 |
| 975. | 57.00 | Panoche Elementary School District / 136 |
| 976. | 57.10 | Warner Unified School District / 1,824 |
| 977. | 57.40 | Owens Valley Unified School District / 551 |
| 978. | 57.50 | Mattole Unified School District / 397 |
| 979. | 58.10 | Trinity Alps Unified School District in Burnt Ranch / 538 |
| 979. | 58.10 | Burnt Ranch Elementary School District / 538 |
| 981. | 58.30 | Borrego Springs Unified School District / 2,830 |
| 982. | 59.20 | Linns Valley-Poso Flat Union School District / 524 |
| 983. | 60.80 | Hot Springs Elementary School District / 249 |
| 984. | 61.10 | Trinity Center Elementary School District / 477 |
| 984. | 61.10 | Trinity Alps Unified School District in Trinity Center / 477 |
| 986. | 66.60 | Horicon Elementary School District / 980 |
| 987. | 70.70 | Kenwood Elementary School District / 3,661 |
Please note that we only rank locations with 'Median Age' data. The rank above might not be a complete list. Locations without 'Median Age' 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.
