What grades does San Mateo High serve?

As a High school, San Mateo High serves students in San Mateo, CA. The school is administered by the local school district.

Where is San Mateo High located?

You can find San Mateo High in San Mateo, CA.

What is the student-teacher ratio at San Mateo High?

At San Mateo High, there are approximately 18.1 students for every teacher.

What schools are in San Mateo, CA?

San Mateo High is among the schools serving San Mateo, CA. The school is part of the local school system.

CAHighCalendar available · 10 events · Auto-updating

San Mateo High — School Profile & District Info

High|San Mateo, California|San Mateo Union High

San Mateo, CA 94401

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School Profile

Grades

9–12

Enrollment

1,578

Student:Teacher

18.1:1

Locale

Urban

District

San Mateo Union High

Econ. Disadvantaged

28.2%

Phone

(650)558-2399

School Statistics

Academics (SY 2020-21)

Graduation Rate

88%

Programs & Activities (SY 2021-22)

AP Program

18 courses offered

Dual Enrollment

Athletics

30 sports offered

Student-Teacher Ratio: 18:1

Near average in CA

District Finance (FY 2023)

Per-Pupil Spending

$24,541

District-level data

Funding Sources

Federal 2%State 14%Local 84%

Community Context

Median Home Value

$1,116,383

-2.3% YoY

San Francisco, CA metro area · Zillow Feb 2026

Community Need Level

Moderate

CDC/ATSDR Social Vulnerability Index 2022

Enrollment Trend (2014-2025)

1,557

Current enrollment

Declining(-11% 5yr)

Frequently Asked Questions about San Mateo High

San Mateo High currently enrolls 1,578 students across High grade levels. The school operates under the local school district in CA.

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School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically.