San Mateo High
High Schools (Public)Grades 9–12Active
506 North Delaware Street, San Mateo, CA 94401-1700
(650) 558-2399
Overall Score (2024-25)
↓ 0.6 ptsvs 2023-2460
out of 100
AverageTop 36% statewideData completeness: 100%
Academic Achievement80
CA avg
Academic Growth35
CA avg
Equity41
CA avg
School Climate64
CA avg
College/Career Readiness61
CA avg
Score reflects percentile ranking among same-type schools. How is this calculated?
Test Scores (2024-25)
Percentage of students meeting or exceeding standards on CAASPP/CAST.
English Language Arts63.3%
CA avg 48.8%
Mathematics44.3%
CA avg 34.6%
Science / CAST (2024-25)43.4%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 11 | 63.3% | 44.3% | — | 297 |
Enrollment & Demographics (2024-25)
1,557
Total Students
38.1%
Free/Reduced Lunch
20.7%
English Learners
Staff (2024-25)
19.7:1
Pupil-Teacher Ratio
Graduation Rates (2024-25)
↑ 1.6%91.3%
Graduation Rate
60.1%
Met UC/CSU Reqs
6.9%
Dropout Rate
Chronic Absenteeism (2024-25)
↓ 1.1%20.3%
Chronically Absent
1,595
Students Tracked
Historical Trends
Year-over-year performance data from official CDE records.
Composite Score
ELA Proficiency %
Math Proficiency %
Science / CAST %
Graduation Rate %
Chronic Absenteeism Rate %
Total Enrollment
Parent & Community Reviews
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Data sourced from the California Department of Education. CDS Code: 41690474136370. Academic Year: 2023-24 – 2024-25.