Los Altos High
Regular School · Hacienda Heights, CA
Los Altos High is a regular school school in Hacienda Heights, California, serving grades 09–12 with 1,592 students enrolled (SY 2024-2025). The student-teacher ratio is 22.6:1.
Student Demographics (SY 2024-2025)
| Race / Ethnicity | Students | Share |
|---|---|---|
| Hispanic/Latino | 1,427 | 90% |
| Asian | 92 | 6% |
| White | 40 | 3% |
| Two or more races | 22 | 1% |
| Black or African American | 7 | 0% |
| Not Specified | 2 | 0% |
| American Indian / Alaska Native | 1 | 0% |
| Native Hawaiian / Pacific Islander | 1 | 0% |
| Total enrollment | 1,592 | 838M / 752F |
English Language Learners: 136 (9% 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 | 97.0% | — |
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.) | 1,592 | 100% |
Contact & Location
15325 East Los Robles Ave.
Hacienda Heights, CA 91745
Phone: (626)934-5400
Other Schools in District
- Baldwin Academy Elementary
- California Elementary Elementary
- Cedarlane Academy Elementary
- Fairgrove Academy Elementary
- Grazide Elementary Elementary
- Kwis Elementary Elementary
- Lassalette Elementary
- Los Altos Elementary Elementary
Related Data
- Neighborhood demographics (ZIP 91745) → CensusDepth.com
- California population & income data → CensusDepth.com
- California teacher salaries → WageDepth.com
NCES ID
061632502053
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