Hillsdale High
Regular School · San Mateo, CA
Hillsdale High is a regular school school in San Mateo, California, serving grades 09–12 with 1,585 students enrolled (SY 2024-2025). The student-teacher ratio is 19.4:1.
Student Demographics (SY 2024-2025)
| Race / Ethnicity | Students | Share |
|---|---|---|
| Hispanic/Latino | 597 | 38% |
| White | 489 | 31% |
| Asian | 313 | 20% |
| Two or more races | 148 | 9% |
| Black or African American | 16 | 1% |
| Native Hawaiian / Pacific Islander | 16 | 1% |
| Not Specified | 4 | 0% |
| American Indian / Alaska Native | 2 | 0% |
| Total enrollment | 1,585 | 865M / 716F |
English Language Learners: 242 (15% of enrollment) · SY 2021–22
Academic Performance (SY 2021-2022)
| Metric | This School | State Avg | Tested |
|---|---|---|---|
| Math Proficiency | . | 33.9% | — |
| Reading Proficiency | . | 48.7% | — |
| Science Proficiency | . | — | — |
| 4-Year Graduation Rate | 94.0% | — |
Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.
Programs & Discipline
Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.
Lunch Program (SY 2024-2025)
| Category | Students | % of School |
|---|---|---|
| Total enrollment (est.) | 1,585 | 100% |
Contact & Location
3115 Del Monte St.
San Mateo, CA 94403
Phone: (650)558-2699
http://hhs.smuhsd.orgOther Schools in District
- Aragon High High
- Burlingame High High
- Capuchino High High
- Mills High High
- Peninsula High (Continuation) High
- San Mateo High High
Related Data
- Neighborhood demographics (ZIP 94403) → CensusDepth.com
- California population & income data → CensusDepth.com
- California teacher salaries → WageDepth.com
NCES ID
063498005923
Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD