Rankings · California
Largest schools in San Mateo County, California
Ranked by enrollment — academic rankings appear once test-score data is loaded.
| # | School | City | District | Enrollment |
|---|---|---|---|---|
| 1 | Carlmont High | Belmont | Sequoia Union High | 2322 |
| 2 | Menlo-Atherton High | Atherton | Sequoia Union High | 2125 |
| 3 | Sequoia High | Redwood City | Sequoia Union High | 1909 |
| 4 | Aragon High | San Mateo | San Mateo Union High | 1740 |
| 5 | Woodside High | Woodside | Sequoia Union High | 1694 |
| 6 | Hillsdale High | San Mateo | San Mateo Union High | 1629 |
| 7 | San Mateo High | San Mateo | San Mateo Union High | 1613 |
| 8 | Burlingame High | Burlingame | San Mateo Union High | 1519 |
| 9 | Westmoor High | Daly City | Jefferson Union High | 1302 |
| 10 | South San Francisco High | South San Francisco | South San Francisco Unified | 1280 |
| 11 | El Camino High | South San Francisco | South San Francisco Unified | 1173 |
| 12 | Jefferson High | Daly City | Jefferson Union High | 1159 |
| 13 | Mills High | Millbrae | San Mateo Union High | 1141 |
| 14 | Ralston Intermediate | Belmont | Belmont-Redwood Shores Elementary | 1117 |
| 15 | Capuchino High | San Bruno | San Mateo Union High | 1091 |
| 16 | Half Moon Bay High | Half Moon Bay | Cabrillo Unified | 1024 |
| 17 | Burlingame Intermediate | Burlingame | Burlingame Elementary | 1013 |
| 18 | California Virtual Academy San Mateo charter | Simi Valley | Jefferson Elementary | 1009 |
| 19 | Borel Middle | San Mateo | San Mateo-Foster City | 926 |
| 20 | Bowditch Middle | Foster City | San Mateo-Foster City | 908 |
| 21 | Hillview Middle | Menlo Park | Menlo Park City Elementary | 867 |
| 22 | Bayside Academy | San Mateo | San Mateo-Foster City | 842 |
| 23 | Abbott Middle | San Mateo | San Mateo-Foster City | 745 |
| 24 | Terra Nova High | Pacifica | Jefferson Union High | 739 |
| 25 | KIPP Excelencia Community Preparatory charter | Redwood City | Redwood City Elementary | 733 |
| 26 | Taylor Middle | Millbrae | Millbrae Elementary | 709 |
| 27 | John F. Kennedy Middle | Redwood City | Redwood City Elementary | 706 |
| 28 | Foster City Elementary | Foster City | San Mateo-Foster City | 699 |
| 29 | Clifford Elementary | Redwood City | Redwood City Elementary | 682 |
| 30 | Laurel Elementary | Atherton | Menlo Park City Elementary | 671 |
| 31 | Hoover Elementary | Redwood City | Redwood City Elementary | 648 |
| 32 | Roy Cloud Elementary | Redwood City | Redwood City Elementary | 633 |
| 33 | Alta Loma Middle | South San Francisco | South San Francisco Unified | 628 |
| 34 | KIPP Valiant Community Prep charter | Menlo Park | Ravenswood City Elementary | 619 |
| 35 | Parkside Intermediate | San Bruno | San Bruno Park Elementary | 614 |
| 36 | Parkway Heights Middle | South San Francisco | South San Francisco Unified | 612 |
| 37 | Nesbit Elementary | Belmont | Belmont-Redwood Shores Elementary | 608 |
| 38 | Thomas R. Pollicita Middle | Daly City | Jefferson Elementary | 607 |
| 39 | Encinal Elementary | Atherton | Menlo Park City Elementary | 602 |
| 40 | La Entrada Middle | Menlo Park | Las Lomitas Elementary | 595 |
| 41 | Manuel F. Cunha Intermediate | Half Moon Bay | Cabrillo Unified | 584 |
| 42 | Buri Buri Elementary | South San Francisco | South San Francisco Unified | 574 |
| 43 | Oak Knoll Elementary | Menlo Park | Menlo Park City Elementary | 562 |
| 44 | McKinley Elementary | Burlingame | Burlingame Elementary | 552 |
| 45 | Las Lomitas Elementary | Atherton | — | 551 |
| 46 | Cabrillo Elementary | Pacifica | Pacifica | 548 |
| 47 | Adelante Selby Spanish Immersion | Atherton | Redwood City Elementary | 545 |
| 48 | Design Tech High charter | Redwood City | San Mateo Union High | 545 |
| 49 | Alvin S. Hatch Elementary | Half Moon Bay | Cabrillo Unified | 542 |
| 50 | Oceana High | Pacifica | Jefferson Union High | 535 |
| 51 | Aspire East Palo Alto Charter charter | East Palo Alto | Ravenswood City Elementary | 532 |
| 52 | Audubon Elementary | Foster City | San Mateo-Foster City | 531 |
| 53 | Monte Verde Elementary | San Bruno | South San Francisco Unified | 531 |
| 54 | Roosevelt Elementary | Redwood City | Redwood City Elementary | 529 |
| 55 | Sandpiper Elementary | Redwood City | Belmont-Redwood Shores Elementary | 529 |
| 56 | Laurel Elementary | San Mateo | San Mateo-Foster City | 527 |
| 57 | North Star Academy | Redwood City | Redwood City Elementary | 519 |
| 58 | Cesar Chavez Ravenswood Middle | East Palo Alto | Ravenswood City Elementary | 515 |
| 59 | Garfield Elementary | Menlo Park | Redwood City Elementary | 515 |
| 60 | Baywood Elementary | San Mateo | San Mateo-Foster City | 512 |
| 61 | Fernando Rivera Intermediate | Daly City | Jefferson Elementary | 502 |
| 62 | Benjamin Franklin Intermediate | Colma | Jefferson Elementary | 500 |
| 63 | Westborough Middle | South San Francisco | South San Francisco Unified | 491 |
| 64 | Vallemar Elementary | Pacifica | Pacifica | 490 |
| 65 | Cipriani Elementary | Belmont | Belmont-Redwood Shores Elementary | 471 |
| 66 | Tierra Linda Middle | San Carlos | San Carlos Elementary | 458 |
| 67 | Henry Ford Elementary | Redwood City | Redwood City Elementary | 448 |
| 68 | Susan B. Anthony Elementary | Daly City | Jefferson Elementary | 448 |
| 69 | Ingrid B. Lacy Middle | Pacifica | Pacifica | 445 |
| 70 | Summit Public School: Shasta charter | Daly City | Jefferson Union High | 442 |
| 71 | Central Elementary | Belmont | Belmont-Redwood Shores Elementary | 437 |
| 72 | Crocker Middle | Hillsborough | Hillsborough City Elementary | 435 |
| 73 | College Park Elementary | San Mateo | San Mateo-Foster City | 433 |
| 74 | Central Middle | San Carlos | San Carlos Elementary | 427 |
| 75 | Ortega Elementary | Pacifica | Pacifica | 427 |
| 76 | Lincoln Elementary | Burlingame | Burlingame Elementary | 425 |
| 77 | Orion Alternative | Redwood City | Redwood City Elementary | 419 |
| 78 | Ocean Shore Elementary | Pacifica | Pacifica | 412 |
| 79 | Spruce Elementary | South San Francisco | South San Francisco Unified | 408 |
| 80 | Fox Elementary | Belmont | Belmont-Redwood Shores Elementary | 407 |
| 81 | Fiesta Gardens International Elementary | San Mateo | San Mateo-Foster City | 396 |
| 82 | John Muir Elementary | San Bruno | San Bruno Park Elementary | 395 |
| 83 | Sunset Ridge Elementary | Pacifica | Pacifica | 394 |
| 84 | Summit Preparatory Charter High charter | Redwood City | Sequoia Union High | 389 |
| 85 | George Hall Elementary | San Mateo | San Mateo-Foster City | 387 |
| 86 | Highlands Elementary | San Mateo | San Mateo-Foster City | 385 |
| 87 | Martin Elementary | South San Francisco | South San Francisco Unified | 383 |
| 88 | Franklin Elementary | Burlingame | Burlingame Elementary | 380 |
| 89 | Washington Elementary | Burlingame | Burlingame Elementary | 376 |
| 90 | Spring Valley Elementary | Millbrae | Millbrae Elementary | 375 |
| 91 | Redwood Shores Elementary | Redwood City | Belmont-Redwood Shores Elementary | 374 |
| 92 | Woodside Elementary | Woodside | — | 371 |
| 93 | LEAD Elementary | San Mateo | San Mateo-Foster City | 370 |
| 94 | Arundel Elementary | San Carlos | San Carlos Elementary | 368 |
| 95 | Sunnybrae Elementary | San Mateo | San Mateo-Foster City | 368 |
| 96 | Skyline Elementary | Daly City | South San Francisco Unified | 360 |
| 97 | Brewer Island Elementary | Foster City | San Mateo-Foster City | 357 |
| 98 | Belle Haven Elementary | Menlo Park | Ravenswood City Elementary | 356 |
| 99 | San Carlos Charter Learning Center charter | San Carlos | San Carlos Elementary | 356 |
| 100 | Meadows Elementary | Millbrae | Millbrae Elementary | 355 |
| 101 | Taft Elementary | Redwood City | Redwood City Elementary | 354 |
| 102 | Ponderosa Elementary | South San Francisco | South San Francisco Unified | 351 |
| 103 | Costano Elementary | East Palo Alto | Ravenswood City Elementary | 348 |
| 104 | Franklin Delano Roosevelt Elementary | Daly City | Jefferson Elementary | 344 |
| 105 | Green Hills Elementary | Millbrae | Millbrae Elementary | 338 |
| 106 | Brittan Acres Elementary | San Carlos | San Carlos Elementary | 336 |
| 107 | Sunshine Gardens Elementary | South San Francisco | South San Francisco Unified | 334 |
| 108 | McKinley Institute of Technology | Redwood City | Redwood City Elementary | 331 |
| 109 | West Hillsborough | Hillsborough | Hillsborough City Elementary | 330 |
| 110 | Westlake Elementary | Daly City | Jefferson Elementary | 330 |
| 111 | Parkside Montessori | San Mateo | San Mateo-Foster City | 328 |
| 112 | Bayshore | Daly City | Bayshore Elementary | 322 |
| 113 | El Granada Elementary | Half Moon Bay | Cabrillo Unified | 318 |
| 114 | John F. Kennedy Elementary | Daly City | Jefferson Elementary | 317 |
| 115 | Marjorie H. Tobias Elementary | Daly City | Jefferson Elementary | 315 |
| 116 | Rocketship Redwood City charter | Redwood City | Redwood City Elementary | 312 |
| 117 | Roosevelt Elementary | Burlingame | Burlingame Elementary | 311 |
| 118 | Thomas Edison Elementary | Daly City | Jefferson Elementary | 308 |
| 119 | Los Cerritos Elementary | South San Francisco | South San Francisco Unified | 306 |
| 120 | San Mateo Park Elementary | San Mateo | San Mateo-Foster City | 306 |
| 121 | Allen (Decima M.) Elementary | San Bruno | San Bruno Park Elementary | 305 |
| 122 | Daniel Webster Elementary | Daly City | Jefferson Elementary | 299 |
| 123 | East Palo Alto Academy charter | East Palo Alto | Sequoia Union High | 299 |
| 124 | Heather Elementary | San Carlos | San Carlos Elementary | 298 |
| 125 | Lomita Park Elementary | San Bruno | Millbrae Elementary | 293 |
| 126 | Junipero Serra Elementary | Daly City | South San Francisco Unified | 291 |
| 127 | North Shoreview Montessori | San Mateo | San Mateo-Foster City | 291 |
| 128 | Woodrow Wilson Elementary | Daly City | Jefferson Elementary | 286 |
| 129 | Arroyo | San Carlos | San Carlos Elementary | 277 |
| 130 | Mariposa | San Carlos | San Carlos Elementary | 277 |
| 131 | Corte Madera | Portola Valley | Portola Valley Elementary | 273 |
| 132 | North Hillsborough | Hillsborough | Hillsborough City Elementary | 264 |
| 133 | South Hillsborough | Hillsborough | Hillsborough City Elementary | 263 |
| 134 | Portola Elementary | San Bruno | San Bruno Park Elementary | 258 |
| 135 | White Oaks Elementary | San Carlos | San Carlos Elementary | 255 |
| 136 | Garden Village Elementary | Colma | Jefferson Elementary | 254 |
| 137 | Meadow Heights Elementary | San Mateo | San Mateo-Foster City | 254 |
| 138 | Los Robles-Ronald McNair Academy | East Palo Alto | Ravenswood City Elementary | 248 |
| 139 | Tide Academy | Menlo Park | Sequoia Union High | 243 |
| 140 | Beach Park Elementary | Foster City | San Mateo-Foster City | 240 |
| 141 | Belle Air Elementary | San Bruno | San Bruno Park Elementary | 240 |
| 142 | Ormondale Elementary | Portola Valley | Portola Valley Elementary | 240 |
| 143 | Beresford Elementary | San Mateo | San Mateo-Foster City | 238 |
| 144 | Margaret Pauline Brown Elementary | Daly City | Jefferson Elementary | 229 |
| 145 | Hoover Elementary | Burlingame | Burlingame Elementary | 225 |
| 146 | KIPP Esperanza High charter | East Palo Alto | Sequoia Union High | 220 |
| 147 | George Washington Elementary | Daly City | Jefferson Elementary | 209 |
| 148 | Brisbane Elementary | Brisbane | — | 205 |
| 149 | Redwood High | Redwood City | Sequoia Union High | 196 |
| 150 | Peninsula High (Continuation) | Burlingame | San Mateo Union High | 166 |