SA
High SchoolsGrades 9-12

Los Altos High

Hacienda la Puente Unified · Los Angeles County · 15325 East Los Robles Avenue, Hacienda Heights, CA 91745-2717

(626) 934-5400

7/10
#486
Rank 486 out of 1,227
Top 40%
English Language Arts6/10 · #498 · 59th percentile
Mathematics7/10 · #459 · 63rd percentile
Science5/10 · #648 · 50th percentile

English Language Arts

Math Trend

Science Trend

School Overview

Hacienda Heights is a quiet, family-friendly community tucked into the hills east of Los Angeles, and Los Altos High reflects that steady, grounded character — sitting solidly in the middle of California's competitive high school landscape with particular strength in math. Families who value a stable school environment with a strong enough academic foundation to open college doors, without the pressure-cooker intensity of some neighboring districts, tend to feel right at home here. It's a good fit for students who want real opportunities alongside a sense of belonging in a community that still feels like a neighborhood.

Student Demographics

338 students tested · 2024-25 school year

Ethnicity

Hispanic
304 (90%)
Asian
17 (5%)
White
11 (3%)
Other
7 (2%)

Key Indicators

English Learners50 (15%)
Socioeconomically Disadvantaged242 (72%)
Students with Disabilities36 (11%)

Staff & Teachers(2024-25)

1,592
Enrollment
72.5
Teachers (FTE)
22:1
Student-Staff Ratio
4
Administrators (FTE)
28.9
Avg Class Size*(2023-24)

Graduation Rate

96.9%of students graduate within 4 years

Graduation Rate Trend

College Readiness

Advanced Placement (AP) and International Baccalaureate (IB) programs offer college-level coursework and are a key indicator of academic rigor.

19
AP Courses
offered
19.9%
AP Participation
of students
310
AP Enrollment
students

Source: Civil Rights Data Collection (CRDC) 2021-22

Athletics

Conquerors · CIF Southern Section

26
varsity sports
10 boys
11 girls
BaseballBasketball (Boys)Basketball (Girls)Cross Country (Boys)Cross Country (Girls)Flag Football (Girls)Football (11 person)Golf (Boys)

Source: CIF Home Campus 2025-26

Community Enrichment Programs

This supplementary score measures the availability of enrichment programs — such as tutoring, music, dance, sports, and arts — within 3 miles of the school. Schools in communities with more diverse and accessible programs score higher.

Nearby Programs5/10 · #1301 · 41st percentile

61 programs within 3 miles. Ranked among High Schools in California.

Nearby Libraries

No programs found