Best Schools in Sylmar, California

Sylmar has 13 ranked public schools, and the overall performance picture is strong. The city's schools average 7.5 out of 10, and 9 of those 13 schools — 69% — score 7.0 or higher. That concentration of solid performers gives parents multiple viable options rather than a single standout pulling the average up.

The top-ranked school is Sylmar Biotech Health and Engineering Magnet, a high school scoring 9.0 out of 10. That score leads the city by a clear margin. The magnet designation signals a specialized program built around biotech, health sciences, and engineering disciplines. For families with high schoolers, it sets a high ceiling for what Sylmar's public options can deliver.

The elementary school picture is equally compelling. Four elementaries score 8.4 or higher: Sylmar Elementary (8.9), Hubbard Street Elementary (8.8), Osceola Street Elementary (8.5), and El Dorado Avenue Elementary (8.4). That cluster of high-performing elementaries is a meaningful asset — parents of younger children have real choice here, not just one strong option to chase. The scores across those four fall within half a point of each other, so assignment zone and proximity become the practical deciding factors for most families.

For parents comparing cities, Sylmar's 7.5 average and 69% rate of schools scoring 7.0 or better reflects a solid public school landscape overall. The spread between the lowest-ranked schools and the 9.0 top score is wide enough to matter, though, so knowing your assignment zone early pays off. Parents assigned to lower-scoring schools should dig into individual school data — state test trends, grade-level performance, and student growth rates — before relying on the summary rating alone. The magnet high school also means that for families willing to explore options beyond default assignment, the ceiling extends well above what any single zone delivers on its own.