Junipero Serra High School
PrivateHighGrades 9–12Catholic · All-boys
451 W 20th Ave, San Mateo, CA 94403 · (650) 345-8207
San Mateo’s School Grade A better than 86% of California school districts
Students
859
Students per teacher
18:1
Setting
City
Grades
9–12
What stands out about Junipero Serra High School
- Private school: it doesn’t take California’s state tests
Location
Directions ↗451 W 20th Ave, San Mateo
Students
Enrollment by grade
Grade 9223
Grade 10217
Grade 11215
Grade 12204
Who goes here
White 55%Asian 16%Hispanic 11%Two or more races 11%Native Hawaiian/Pacific Islander 4%Black 3%American Indian/Alaska Native <1%
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Junipero Serra High School from San Mateo families.
School facts: U.S. Department of Education (NCES), 2023–2024 school year. Map: © OpenStreetMap contributors.