Best 95503 California Public Charter Schools (2026)

For the 2026 school year, there are 4 public charter schools serving 561 students in 95503, CA.

The top-ranked public charter schools in 95503, CA are Freshwater Charter Middle School, South Bay Charter and Northern United - Humboldt Charter. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Public charter schools in zipcode 95503 have an average math proficiency score of 41% (versus the California public charter school average of 32%), and reading proficiency score of 48% (versus the 48% statewide average). Charter schools in 95503, CA have an average ranking of 7/10, which is in the top 50% of California public charter schools.

Minority enrollment is 42% of the student body (majority Hispanic), which is less than the California public charter school average of 75% (majority Hispanic).