| Royal Sunset (Continuation) | Hayward | 107 |
| Ruben S. Ayala High | Chino Hills | 2,541 |
| Ruben Salazar Continuation | Pico Rivera | 178 |
| Rubidoux High | Jurupa Valley | 1,259 |
| Ruby Bridges Elementary | Alameda | 458 |
| Ruby Drive Elementary | Placentia | 373 |
| Rucker Elementary | Gilroy | 510 |
| Rudecinda Sepulveda Dodson Middle | Rancho Palos Verdes | 1,337 |
| Rudolph Rivera Elementary | Merced | 917 |
| Rudolph Rivera Middle | Merced | 608 |
| Rudsdale Continuation High | Oakland | 333 |
| Ruhkala Elementary | Rocklin | 334 |
| Running Springs Academy | Anaheim | 643 |
| Ruskin Elementary | San Jose | 367 |
| Russell Elementary | Los Angeles | 739 |
| Russell Ranch Elementary | Folsom | 503 |
| Russo/McEntee Academy | San Jose | 322 |
| Rustic Lane Elementary | Jurupa Valley | 519 |
| Ruth Acty Elementary | Berkeley | 410 |
| Ruth Brown Elementary | Blythe | 609 |
| Ruth Grimes Elementary | Bloomington | 606 |
| Ruth Musser Middle | Rancho Cucamonga | 941 |
| Ruth O. Harris Middle | Bloomington | 562 |
| Rutherford B. Gaston Sr. Middle | Fresno | 814 |
| Ruus Elementary | Hayward | 361 |
| S Ben Benavidez Elementary | Parlier | 409 |
| S. A. Moffett Elementary | Huntington Beach | 410 |
| S. Christa McAuliffe Elementary | Riverside | 508 |
| S. William Abel Academy | Williams | 43 |
| S.F. County Civic Center Secondary | San Francisco | 65 |
| S.F. County Court Woodside Learning Center | San Francisco | 17 |
| S.F. County Opportunity (Hilltop) | San Francisco | 67 |
| S.F. County Special Education | San Francisco | 120 |
| S.F. International High | San Francisco | 382 |
| SAVA - Sacramento Academic and Vocational Academy | Sacramento | 234 |
| SAVA - Sacramento Academic and Vocational Academy - EGUSD | Elk Grove | 360 |
| SAVA - Sacramento Academic and Vocational Academy - SCUSD | Sacramento | 672 |
| SIATech | Oceanside | 1,174 |
| SIATech Academy South | Los Angeles | 194 |
| SLVUSD Charter | Ben Lomond | 301 |
| SOAR Charter Academy | San Bernardino | 461 |
| SOAR High (Students On Academic Rise) | Lancaster | 670 |
| STAR at Anderson Community Day | San Bernardino | 0 |
| STEAM Academy @ Burke | Pico Rivera | 534 |
| STEM Academy at Bernstein High | Hollywood | 599 |
| STEM Preparatory Elementary | Los Angeles | 303 |
| STREAM Charter | Oroville | 515 |
| STRIVE Academy | Selma | 9 |
| SVUSD Virtual Academy (Alternative) | Mission Viejo | 149 |
| Sacramento Charter High | Sacramento | 413 |
| Sacramento County ROP | Sacramento | 0 |
| Sacramento New Technology Early College High | Sacramento | 155 |
| Sacramento Valley Charter | West Sacramento | 415 |
| Saddleback High | Santa Ana | 1,451 |
| Sage Canyon | San Diego | 457 |
| Sage Creek High | Carlsbad | 1,289 |
| Sage Oak Charter | Redlands | 3,879 |
| Sage Oak Charter School - South | Redlands | 583 |
| Sage Oak Charter School- Keppel | Redlands | 441 |
| Saint Helena Elementary | St. Helena | 229 |
| Saint Helena High | St. Helena | 416 |
| Saint Helena Opportunities Program | St. Helena | 9 |
| Saint Helena Primary | St. Helena | 193 |
| Sakamoto Elementary | San Jose | 571 |
| Sal Castro Middle | Los Angeles | 276 |
| Salida Elementary | Salida | 273 |
| Salida Middle School - Vella Campus | Salida | 673 |
| Salinas City Virtual Academy | Salinas | 99 |
| Salinas Community | Salinas | 101 |
| Salinas High | Salinas | 2,380 |
| Salisbury High (Continuation) | Red Bluff | 104 |
| Sally Buselt Elementary | Menifee | 374 |
| Sally Ride Elementary: A SMArT Academy | Los Angeles | 367 |
| Salmon Creek School - A Charter | Occidental | 162 |
| Salt Creek Elementary | Chula Vista | 835 |
| Sam Brannan Middle | Sacramento | 339 |
| Sam H. Lawson Middle | Cupertino | 841 |
| Sam V. Curtis Elementary | Rialto | 702 |
| Sam Webb Continuation | Holtville | 10 |
| Samuel Gompers Middle | Los Angeles | 406 |
| Samuel Jackman Middle | Sacramento | 909 |
| Samuel Kennedy Elementary | Sacramento | 883 |
| Samuel Vaughn Elementary | Ceres | 570 |
| Samuel W. Simpson Elementary | Rialto | 638 |
| Samueli Academy | Santa Ana | 842 |
| San Altos Elementary | Lemon Grove | 338 |
| San Andreas Continuation High | Hollister | 74 |
| San Andreas Elementary | San Andreas | 334 |
| San Andreas High | Highland | 420 |
| San Andreas High (Continuation) | Larkspur | 46 |
| San Antonio Continuation | Huntington Park | 82 |
| San Antonio Elementary | San Jose | 326 |
| San Antonio Elementary | Huntington Park | 424 |
| San Antonio Elementary | Lockwood | 134 |
| San Antonio High (Continuation) | Claremont | 69 |
| San Antonio High (Continuation) | Petaluma | 65 |
| San Antonio ROP | Pomona | 0 |
| San Ardo Elementary | San Ardo | 76 |
| San Benancio Middle | Salinas | 261 |
| San Benito County Juvenile Hall Court | Hollister | 7 |
| San Benito County Opportunity | Hollister | 32 |
| San Benito County Regional Special Education Center | Hollister | |
| San Benito Elementary | Atascadero | 403 |
| San Bernardino City Community Day | San Bernardino | 0 |
| San Bernardino Co Juve Detention and Assessment Center | San Bernardino | 113 |
| San Bernardino County ROP | San Bernardino | 0 |
| San Bernardino County Special Education | San Bernardino | 1,860 |
| San Bernardino High | San Bernardino | 1,440 |
| San Carlos Charter Learning Center | San Carlos | 377 |
| San Carlos Student Services Preschool | San Carlos | |
| San Cayetano Elementary | Fillmore | 514 |
| San Clemente High | San Clemente | 2,740 |
| San Diego Cooperative Charter | San Diego | 454 |
| San Diego County Community | San Diego | 510 |
| San Diego County Court | San Diego | 219 |
| San Diego County ROP | San Diego | 0 |
| San Diego County Special Education | Imperial Beach | 28 |
| San Diego Global Vision Academy | San Diego | 463 |
| San Diego High | San Diego | 1,602 |
| San Diego Metro Career and Tech | San Diego | 119 |
| San Diego Mission Academy | San Diego | 289 |
| San Diego SCPA | San Diego | 1,297 |
| San Diego Virtual | San Diego | 403 |
| San Diego Workforce Innovation High | National City | 2,722 |
| San Dieguito High School Academy | Encinitas | 1,843 |
| San Dimas High | San Dimas | 1,235 |
| San Elijo Elementary | San Marcos | 834 |
| San Elijo Middle | San Marcos | 1,395 |
| San Fernando Elementary | San Fernando | 421 |
| San Fernando Institute of Applied Media | San Fernando | 384 |
| San Fernando Middle | San Fernando | 442 |
| San Fernando Senior High | San Fernando | 1,608 |
| San Francisco Community Alternative | San Francisco | 230 |
| San Francisco County ROP | San Francisco | 0 |
| San Francisco Public Montessori | San Francisco | 107 |
| San Gabriel Avenue Elementary | South Gate | 432 |
| San Gabriel Elementary | Atascadero | 360 |
| San Gabriel High | San Gabriel | 1,761 |
| San Gabriel Valley Regional Occupational Program | Glendora | 0 |
| San Geronimo Valley Elementary | San Geronimo | 93 |
| San Gorgonio High | San Bernardino | 1,431 |
| San Gorgonio Middle | Beaumont | 1,253 |
| San Jacinto Early Childhood Education Center | San Jacinto | |
| San Jacinto Elementary | San Jacinto | 519 |
| San Jacinto High | San Jacinto | 2,388 |
| San Jacinto Leadership Academy - Magnet | San Jacinto | 748 |
| San Jacinto Middle College High | San Jacinto | 36 |
| San Jacinto Technology Institute | San Jacinto | 191 |
| San Jacinto Valley Academy | San Jacinto | 1,658 |
| San Joaquin County Community | Stockton | 1,021 |
| San Joaquin County ROCP | Stockton | 0 |
| San Joaquin County Special Education | Stockton | 904 |
| San Joaquin Elementary | Laguna Hills | 221 |
| San Joaquin Elementary | Stockton | 711 |
| San Joaquin Elementary | San Joaquin | 518 |
| San Joaquin High (Continuation) | McFarland | 43 |
| San Joaquin Valley High | Parlier | 50 |
| San Jose Charter Academy | West Covina | 1,255 |
| San Jose Conservation Corps Charter | San Jose | 158 |
| San Jose Elementary | Pomona | 511 |
| San Jose High | San Jose | 874 |
| San Jose Middle | Novato | 559 |
| San Jose Street Elementary | Mission Hills | 638 |
| San Jose Valley Continuation High | Warner Springs | 0 |
| San Juan | San Juan Bautista | 298 |
| San Juan Choices Charter | Sacramento | 246 |
| San Juan Elementary | San Juan Capistrano | 662 |
| San Juan High | Citrus Heights | 559 |
| San Juan Hills High | San Juan Capistrano | 2,641 |
| San Lauren Elementary | Bakersfield | 417 |
| San Leandro High | San Leandro | 2,510 |
| San Leandro Virtual Academy | San Leandro | 102 |
| San Lorenzo High | San Lorenzo | 1,029 |
| San Lorenzo Unified Preschool | Hayward | |
| San Lorenzo Valley Elementary | Felton | 537 |
| San Lorenzo Valley High | Felton | 578 |
| San Lorenzo Valley Middle | Felton | 396 |
| San Lucas Elementary | San Lucas | 72 |
| San Luis County Special Education | San Luis Obispo | 17 |
| San Luis High (Continuation) | Los Banos | 82 |
| San Luis Obispo County Community | San Luis Obispo | 76 |
| San Luis Obispo County Juvenile Court | San Luis Obispo | 11 |
| San Luis Obispo High | San Luis Obispo | 1,678 |
| San Marcos Elementary | San Marcos | 546 |
| San Marcos High | San Marcos | 3,067 |
| San Marcos Middle | San Marcos | 968 |
| San Marcos Senior High | Santa Barbara | 1,926 |
| San Marin High | Novato | 1,250 |
| San Marino Elementary | Buena Park | 465 |
| San Marino High | San Marino | 886 |
| San Martin Gwinn Environmental Science Academy | San Martin | 643 |
| San Mateo County Special Education | Redwood City | 44 |
| San Mateo High | San Mateo | 1,557 |
| San Mateo Park Elementary | San Mateo | 340 |
| San Mateo-Foster City Special Education Preschool | Foster City | 1 |
| San Miguel | Oxnard | |
| San Miguel Children Center | San Francisco | |
| San Miguel Elementary | Lemon Grove | 435 |
| San Miguel Elementary | South Gate | 677 |
| San Miguel Elementary | Santa Rosa | 401 |
| San Miguel Elementary | Sunnyvale | 431 |
| San Onofre Elementary | San Clemente | 489 |
| San Pascual Elementary Sci Tech Engr Arts And Math (STEAM) Magnet | Los Angeles | 249 |
| San Pasqual Academy | Escondido | 33 |
| San Pasqual High | Escondido | 1,846 |
| San Pasqual Middle | Winterhaven | 125 |
| San Pasqual Union Elementary | Escondido | 548 |
| San Pasqual Valley Elementary | Winterhaven | 259 |
| San Pasqual Valley High | Winterhaven | 177 |
| San Pasqual Vocational Academy | Winterhaven | 0 |
| San Pedro Elementary | San Rafael | 469 |
| San Pedro Senior High | San Pedro | 2,398 |
| San Pedro Street Elementary | Los Angeles | 403 |
| San Rafael Elementary | Pasadena | 412 |
| San Rafael High | San Rafael | 1,332 |
| San Ramon Elementary | Novato | 456 |
| San Ramon Valley High | Danville | 2,036 |
| San Salvador Preschool | Colton | |
| San Vicente Elementary | Soledad | 501 |
| San Ysidro High | San Diego | 1,941 |
| San Ysidro Middle | San Ysidro | 500 |
| Sanchez (David J.) Elementary | Santa Maria | 654 |
| Sanchez (George I.) Elementary | Rosemead | 293 |
| Sanchez Elementary | San Francisco | 272 |
| Sandburg Elementary | San Diego | 570 |
| Sandburg Middle | Glendora | 695 |
| Sandia Academy | Apple Valley | 848 |
| Sandpiper Elementary | Redwood City | 534 |
| Sandra J. Gallardo Elementary | Folsom | 490 |
| Sandra Tovar Medeiros Elementary | Turlock | 753 |
| Sanger Academy Charter | Sanger | 609 |
| Sanger High | Sanger | 2,426 |
| Sanger West High | Fresno | 1,438 |
| Sanhedrin Alternative | Willits | 57 |
| Sankofa United Elementary | Oakland | 216 |
| Santa Ana High | Santa Ana | 2,505 |
| Santa Barbara Charter | Goleta | 269 |
| Santa Barbara Community Academy | Santa Barbara | 221 |
| Santa Barbara County Community | Santa Barbara | 27 |
| Santa Barbara County Juvenile Court | Santa Barbara | 31 |
| Santa Barbara County ROP-North | Santa Maria | |
| Santa Barbara County ROP-South | Santa Barbara | 0 |
| Santa Barbara County Special Education | Santa Barbara | 49 |
| Santa Barbara Junior High | Santa Barbara | 512 |
| Santa Barbara Senior High | Santa Barbara | 1,924 |
| Santa Barbara Unified Early Childhood | Santa Barbara | |
| Santa Clara Community Day | Santa Clara | 10 |
| Santa Clara County Community | San Jose | 107 |
| Santa Clara County Court | San Jose | 44 |
| Santa Clara County ROP-South | Gilroy | 0 |
| Santa Clara County Special Education | San Jose | 771 |
| Santa Clara Elementary | Santa Paula | 53 |
| Santa Clara High | Santa Clara | 1,663 |
| Santa Clarita Valley International | Castaic | 548 |
| Santa Cruz City Elementary Alternative Education-Monarch | Santa Cruz | 114 |
| Santa Cruz County Career Advancement Charter | Freedom | 207 |
| Santa Cruz County Community | Santa Cruz | 730 |
| Santa Cruz County Court | Santa Cruz | 20 |
| Santa Cruz County ROP | Santa Cruz | 0 |
| Santa Cruz County Special Education | Santa Cruz | 105 |
| Santa Cruz Gardens Elementary | Santa Cruz | 214 |
| Santa Cruz High | Santa Cruz | 1,093 |
| Santa Fe Computer Science Magnet | Monrovia | 424 |
| Santa Fe Elementary | Porterville | 809 |
| Santa Fe High | Santa Fe Springs | 1,865 |
| Santa Lucia Elementary | King City | 637 |
| Santa Lucia Middle | Cambria | 112 |
| Santa Margarita Academy | Fallbrook | 3 |
| Santa Margarita Elementary | Santa Margarita | 297 |
| Santa Margarita Elementary | Oceanside | 544 |
| Santa Maria High | Santa Maria | 3,143 |
| Santa Monica Alternative (K-8) | Santa Monica | 216 |
| Santa Monica Boulevard Community Charter | Los Angeles | 697 |
| Santa Monica High | Santa Monica | 2,588 |
| Santa Monica-Malibu Preschool | Santa Monica | |
| Santa Paula High | Santa Paula | 1,494 |
| Santa Paula Unified School District Independent Studies | Santa Paula | 60 |
| Santa Rita Elementary | Los Altos | 326 |
| Santa Rita Elementary | Salinas | 545 |
| Santa Rita Pre-K | Salinas | |
| Santa Rosa Academy | Menifee | 1,736 |
| Santa Rosa Accelerated Charter | Santa Rosa | 128 |
| Santa Rosa Charter School for the Arts | Santa Rosa | 384 |
| Santa Rosa French-American Charter (SRFACS) | Santa Rosa | 525 |
| Santa Rosa High | Santa Rosa | 1,553 |
| Santa Rosa Middle | Santa Rosa | 452 |
| Santa Rosa Road Academic Academy | Atascadero | 377 |
| Santa Rosa Technology Magnet | Camarillo | 450 |
| Santa Susana Elementary | Simi Valley | 312 |
| Santa Susana High | Simi Valley | 1,033 |
| Santa Teresa Elementary | San Jose | 542 |
| Santa Teresa High | San Jose | 2,134 |
| Santa Ynez Elementary | Santa Ynez | 147 |
| Santa Ynez Valley Charter | Santa Ynez | 189 |
| Santa Ynez Valley Union High | Solvang | 801 |
| Santana High | Santee | 1,621 |
| Santana High (Continuation) | La Puente | 89 |
| Santee Alternative | Santee | 11 |
| Santee Education Complex | Los Angeles | 1,582 |
| Santee Elementary | San Jose | 318 |
| Santee Success Program | Santee | 5 |
| Santiago Charter Middle | Orange | 1,137 |
| Santiago Elementary | Santa Ana | 906 |
| Santiago High | Corona | 3,577 |
| Santiago High | Garden Grove | 1,664 |
| Santiago Hills Elementary | Irvine | 548 |
| Santiago STEAM Magnet Elementary | Lake Forest | 517 |
| Sara Coughlin Elementary | Pacoima | 409 |
| Sarah McGarvin Intermediate | Westminster | 717 |
| Saratoga Elementary | Saratoga | 297 |
| Saratoga High | Saratoga | 1,161 |
| Saratoga Special Services Preschool | Saratoga | |
| Sartorette Charter | San Jose | 278 |
| Sassarini Elementary | Sonoma | 281 |
| Saticoy Elementary | North Hollywood | 523 |
| Saturn Street Elementary | Los Angeles | 277 |
| Saucelito Elementary | Terra Bella | 75 |
| Saugus High | Saugus | 2,317 |
| Saul Martinez Elementary | Mecca | 961 |
| Savanna High | Anaheim | 1,466 |
| Savannah Elementary | Rosemead | 365 |
| Savant Preparatory Academy of Business | San Bernardino | 228 |
| Sawtooth Ridge Community | Coleville | 0 |
| Scale Leadership Academy - East | Corona | 1,261 |
| Scandia Elementary | Travis AFB | 432 |
| Scandinavian Middle | Fresno | 836 |
| Schafer Park Elementary | Hayward | 606 |
| Schallenberger Elementary | San Jose | 509 |
| Schendel Elementary | Delhi | 458 |
| Schmitt Elementary | Westminster | 314 |
| Scholar Plus Online Learning | Perris | 19 |
| Scholarship Prep - Oceanside | Oceanside | 626 |
| Scholarship Prep - Orange County | Santa Ana | 615 |
| Scholarship Prep - South Bay | Wilmington | 421 |
| School for Entrepreneurship and Technology | San Diego | 247 |
| School for the Visual Arts and Humanities | Los Angeles | 512 |
| School of Arts and Enterprise | Pomona | 647 |
| School of Business and Tourism at Contreras Learning Complex | Los Angeles | 392 |
| School of Engineering & Sciences | Sacramento | 542 |
| School of Extended Educational Options | Pomona | 1,204 |
| School of Unlimited Learning | Fresno | 199 |
| Schroeder Elementary | Huntington Beach | 485 |
| Schurr High | Montebello | 2,121 |
| Sci Tech Engr Arts and Math Academy at La Presa | Spring Valley | 800 |
| Sci Tech Engr Arts and Math at Legacy High School Complex | South Gate | 524 |
| Science & Technology Academy at Knights Landing | Knights Landing | 225 |
| Science Academy STEM Magnet | North Hollywood | 536 |
| Scott Avenue Elementary | Whittier | 494 |
| Scott Lane Elementary | Santa Clara | 406 |
| Scott M. Leaman | Lincoln | 513 |
| Scott River High | Etna | 17 |
| Scott Valley Community Day | Etna | 0 |
| Scott Valley Junior High | Fort Jones | 153 |
| Scotts Valley High | Scotts Valley | 611 |
| Scotts Valley Middle | Scotts Valley | 463 |
| Scripps Elementary | San Diego | 733 |
| Scripps Ranch High | San Diego | 1,890 |
| Sea View Elementary | Salton City | 682 |
| Searles Elementary | Union City | 712 |
| Seaside Children's Center | Seaside | |
| Seaside Elementary | Torrance | 548 |
| Seaside High | Seaside | 1,073 |
| Seaside Middle | Seaside | 521 |
| Sebastian Questa Elementary | Mountain House | 822 |
| Sebastopol Independent Charter | Sebastopol | 286 |
| Second Street Elementary | Los Angeles | 226 |
| Seeley Elementary | Seeley | 325 |
| Segerstrom High | Santa Ana | 2,376 |
| Seiad Elementary | Seiad Valley | 22 |
| Sellers Elementary | Glendora | 545 |
| Selma Herndon Elementary | Livingston | 611 |
| Selma High | Selma | 1,721 |
| Selma Independent | Selma | 72 |
| Selma Olinder Elementary | San Jose | 269 |
| Sem Yeto Continuation High | Fairfield | 311 |
| Semitropic Elementary | Wasco | 140 |
| Seneca Elementary | Moreno Valley | 472 |
| Sentinel High | Waterford | 14 |
| Sequoia Career Academy | Ukiah | 144 |
| Sequoia Elementary | Shafter | 534 |
| Sequoia Elementary | Manteca | 814 |
| Sequoia Elementary | Pleasant Hill | 594 |
| Sequoia Elementary | Oakland | 452 |
| Sequoia Elementary | Santa Rosa | 414 |
| Sequoia Elementary | Sacramento | 408 |
| Sequoia Elementary | San Diego | 180 |
| Sequoia Elementary | Fresno | 696 |
| Sequoia Elementary | Westminster | 440 |
| Sequoia Elementary Charter | Lemon Cove | 345 |
| Sequoia High | Merced | 77 |
| Sequoia High | Redwood City | 1,854 |
| Sequoia High | Visalia | 280 |
| Sequoia Junior High | Bakersfield | 746 |
| Sequoia Middle | Porterville | 532 |
| Sequoia Middle | Newbury Park | 798 |
| Sequoia Middle | Fontana | 791 |
| Sequoia Middle | Fresno | 829 |
| Sequoia Middle | Pleasant Hill | 882 |
| Sequoia Middle | Redding | 461 |
| Sequoia Union Elementary | Lemon Cove | 43 |
| Serra (Junipero) Elementary | San Francisco | 283 |
| Serrania Avenue Charter for Enriched Studies | Woodland Hills | 525 |
| Serrano Elementary | Moreno Valley | 496 |
| Serrano Elementary | Villa Park | 524 |
| Serrano High | Phelan | 2,163 |
| Serrano Intermediate | Lake Forest | 868 |
| Serrano Middle | Montclair | 657 |
| Serrano Middle | Highland | 716 |
| Sespe | Fillmore | |
| Sessions Elementary | San Diego | 424 |
| Seven Hills Intermediate | Nevada City | 432 |
| Seventh Street Elementary Arts Integration Magnet | San Pedro | 306 |
| Seventy-Fifth Street Elementary | Los Angeles | 752 |
| Seventy-Fourth Street Elementary | Los Angeles | 377 |
| Sevick Special Education | El Cajon | |
| Shackelford Elementary | Modesto | 495 |
| Shade Canyon | Kelseyville | 64 |
| Shadow Hills Elementary | Alpine | 377 |
| Shadow Hills Elementary | Fontana | 364 |
| Shadow Hills Engineering and Design Magnet Academy | Palmdale | 813 |
| Shadow Hills High | Indio | 1,650 |
| Shadow Ridge | Hesperia | 378 |
| Shaffer Elementary | Atwater | 405 |
| Shaffer Elementary | Litchfield | 246 |
| Shafter High | Shafter | 1,599 |
| Shandin Hills Middle | San Bernardino | 709 |
| Shandon Elementary | Shandon | 167 |
| Shandon High | Shandon | 83 |
| Shanel Valley Academy | Hopland | 124 |
| Shannon Elementary | Pinole | 355 |
| Shannon Ranch Elementary | Visalia | 609 |
| Sharon Christa McAuliffe Middle | Los Alamitos | 1,018 |
| Sharp Avenue Elementary | Arleta | 417 |
| Shasta Charter Academy | Redding | 283 |
| Shasta Collegiate Academy | Redding | 76 |
| Shasta County Independent Study | Redding | 102 |
| Shasta County Juvenile Court | Redding | 25 |
| Shasta County Special Education | Redding | 28 |
| Shasta Elementary | Chico | 621 |
| Shasta Elementary | Manteca | 726 |
| Shasta Elementary | Shasta | 100 |
| Shasta High | Redding | 1,268 |
| Shasta Lake | Shasta Lake | 602 |
| Shasta Meadows Elementary | Redding | 320 |
| Shasta View Academy | Redding | 493 |
| Shasta-Trinity ROP | Redding | 0 |
| Shearer Elementary | Napa | 501 |
| Sheldon Elementary | Richmond | 318 |
| Sheldon High | Sacramento | 2,368 |
| Shell Beach Elementary | Pismo Beach | 330 |
| Shelley Dally Early Learning Village | Vacaville | |
| Shelter Cove | Fort Bragg | 5 |
| Shelyn Elementary | Rowland Heights | 508 |
| Shenandoah Street Elementary | Los Angeles | 331 |
| Sheppard Elementary | Santa Rosa | 577 |
| Shereene Wilkerson Academy of Excellence | Vacaville | 6 |
| Sheridan Elementary | Orange Cove | 393 |
| Sheridan Elementary | San Francisco | 196 |
| Sheridan Elementary | Sheridan | 62 |
| Sheridan Street Elementary | Los Angeles | 555 |
| Sheridan Way Elementary | Ventura | 325 |
| Sherman Elementary | San Diego | 535 |
| Sherman Elementary | San Francisco | 291 |
| Sherman Oaks Center for Enriched Studies | Reseda | 1,712 |
| Sherman Oaks Elementary | San Jose | 524 |
| Sherman Oaks Elementary Charter | Sherman Oaks | 511 |
| Sherman Thomas Charter | Madera | 233 |
| Sherman Thomas Charter High | Madera | 69 |
| Sherman Thomas STEM Academy | Madera | 75 |
| Sherwood | Willits | 59 |
| Sherwood Elementary | Salinas | 859 |
| Sherwood Elementary | Modesto | 489 |
| Sherwood Montessori | Chico | 116 |
| Shery (Kurt T.) High (Continuation) | Torrance | 119 |
| Shiloh Charter | Modesto | 163 |
| Shiloh Elementary | Modesto | 23 |
| Shirakawa (George Sr.) Elementary | San Jose | 508 |
| Shirley Avenue Elementary | Reseda | 410 |
| Shirley Lane Elementary | Bakersfield | 617 |
| Shirley Rominger Intermediate | Winters | 363 |
| Shirpser Elementary | El Monte | 440 |
| Shivela Middle | Murrieta | 1,282 |
| Shoal Creek Elementary | San Diego | 500 |
| Shore Acres Elementary | Bay Point | 398 |
| Shorecliffs Middle | San Clemente | 634 |
| Shoreline Middle | Santa Cruz | 478 |
| Short Avenue Elementary | Los Angeles | 414 |
| Short Elementary | San Rafael | 91 |
| Shoshone Elementary | Shoshone | 17 |
| Shoshone High (Continuation) | Shoshone | 0 |
| Sierra Academy of Expeditionary Learning | Nevada City | 191 |
| Sierra Alternative High | Tollhouse | 10 |
| Sierra Alternative Learning Academy | Lone Pine | 0 |
| Sierra Avenue Elementary | Oroville | 365 |
| Sierra Charter | Fresno | 354 |
| Sierra County Special Education | Loyalton | 0 |
| Sierra Del Oro Inclusive Preschool | Oroville | |
| Sierra Elementary | Rocklin | 445 |
| Sierra Elementary | Lancaster | 707 |
| Sierra Elementary | Placerville | 402 |