Hillsdale High
High Schools (Public)Grades 9–12Active
3115 Del Monte Street, San Mateo, CA 94403-3800
(650) 558-2699
Overall Score (2024-25)
↑ 1.4 ptsvs 2023-2481
out of 100
StrongTop 8% statewideData completeness: 100%
Academic Achievement83
CA avg
Academic Growth91
CA avg
Equity63
CA avg
School Climate86
CA avg
College/Career Readiness77
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 Arts72.0%
CA avg 48.8%
Mathematics41.9%
CA avg 34.6%
Science / CAST (2024-25)39.4%
CA avg 32.7%
By Grade
| Grade | ELA % | Math % | Science % | Tested |
|---|---|---|---|---|
| 11 | 72.0% | 41.9% | — | 354 |
Enrollment & Demographics (2024-25)
1,585
Total Students
25.2%
Free/Reduced Lunch
13.1%
English Learners
Staff (2024-25)
19.4:1
Pupil-Teacher Ratio
Graduation Rates (2024-25)
↓ 1.2%90.8%
Graduation Rate
74.9%
Met UC/CSU Reqs
5.5%
Dropout Rate
Chronic Absenteeism (2024-25)
↓ 1.5%12.6%
Chronically Absent
1,601
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
No reviews yet. Be the first to share your experience.
Data sourced from the California Department of Education. CDS Code: 41690474133070. Academic Year: 2023-24 – 2024-25.