Best 95503 California Public High Schools

For the 2026-27 school year, there are 3 public high schools serving 594 students in 95503, CA.

The top-ranked public high schools in 95503, CA are Northern United - Humboldt Charter, Northern United - Siskiyou Charter and Glen Paul. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Public high schools in zipcode 95503 have an average math proficiency score of 32% (versus the California public high school average of 28%), and reading proficiency score of 37% (versus the 51% statewide average). High schools in 95503, CA have an average ranking of 5/10, which is in the bottom 50% of California public high schools.

Public high school in zipcode 95503 have a Graduation Rate of 75%, which is less than the California average of 86%.

The school with highest graduation rate is Northern United - Humboldt Charter, with ≥80% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.

Minority enrollment is 44% of the student body (majority Hispanic), which is less than the California public high school average of 79% (majority Hispanic).