| 1 | Borel MiddleSan Mateo | Middle | 934 |
| 2 | Bowditch MiddleFoster City | Middle | 893 |
| 3 | Bayside AcademySan Mateo | Primary | 855 |
| 4 | Abbott MiddleSan Mateo | Middle | 698 |
| 5 | Foster City ElementaryFoster City | Primary | 679 |
| 6 | Audubon ElementaryFoster City | Primary | 505 |
| 7 | Baywood ElementarySan Mateo | Primary | 501 |
| 8 | Laurel ElementarySan Mateo | Primary | 475 |
| 9 | Parkside MontessoriSan Mateo | Primary | 419 |
| 10 | Fiesta Gardens International ElementarySan Mateo | Primary | 412 |
| 11 | College Park ElementarySan Mateo | Primary | 407 |
| 12 | Brewer Island ElementaryFoster City | Primary | 360 |
| 13 | Sunnybrae ElementarySan Mateo | Primary | 359 |
| 14 | George Hall ElementarySan Mateo | Primary | 358 |
| 15 | Highlands ElementarySan Mateo | Primary | 355 |
| 16 | LEAD ElementarySan Mateo | Primary | 349 |
| 17 | San Mateo Park ElementarySan Mateo | Primary | 326 |
| 18 | North Shoreview MontessoriSan Mateo | Primary | 293 |
| 19 | Beach Park ElementaryFoster City | Primary | 286 |
| 20 | Meadow Heights ElementarySan Mateo | Primary | 243 |
| 21 | Beresford ElementarySan Mateo | Primary | 212 |
| 22 | San Mateo-Foster City Special Education PreschoolFoster City | -- | 0 |