Los Altos High
Hacienda Heights, CA · Hacienda la Puente Unified · Grades 9-12
471st of 1,528 California high schools statewide · better than 69%▲ Improving
Los Altos High ranking
SchoolRow ranks Los Altos High 471st of 1,528 California high schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 69% of high schools statewide. Its statewide percentile went from 63th in 2015 to 69th in 2025 — improving.
Los Altos High test scores
Percent meeting or exceeding the state standard, CAASPP 2024–25 · 352 students tested
Los Altos High students
Racial and ethnic breakdown of 1,574 students (2023–24, NCES) — and how it has shifted since 2013
| Group | Trend | 2013 | 2023 | Change |
|---|---|---|---|---|
| Hispanic | 82.0% | 89.5% | ▲ 7.5 pts | |
| Asian | 8.8% | 5.9% | ▼ 2.9 pts | |
| White | 7.0% | 2.5% | ▼ 4.5 pts | |
| Two or more races | 0.2% | 1.3% | ▲ 1.1 pts | |
| Black | 1.3% | 0.4% | ▼ 0.9 pts |
Homes near Los Altos High
Typical home value $964K in zip 91745 as of 2026-05 · trend since 2000
Data Provided by Zillow Group
High schools near Los Altos High
Closest same-level schools, with 2024–25 state rank
- 1Valley Alternative High (Continuation)Hacienda la Puente Unified · 0.4 mi away1,517th of 1,528
ELA 2% · Math 0% - –Valley Community DayHacienda la Puente Unified · 0.4 mi away
- 3La Puente HighHacienda la Puente Unified · 1.7 mi away1,162nd of 1,528
ELA 32% · Math 12% - 10Glen A. Wilson HighHacienda la Puente Unified · 2.4 mi away119th of 1,528
ELA 78% · Math 59% - 5William Workman HighHacienda la Puente Unified · 2.7 mi away770th of 1,528
ELA 45% · Math 28% - 6Bassett Senior HighBassett Unified · 3.1 mi away621st of 1,528
ELA 57% · Math 27% - –Nueva Vista Continuation HighBassett Unified · 3.1 mi away
- –Bassett AdultBassett Unified · 3.1 mi away
Frequently asked questions
What school district is Los Altos High in?
Los Altos High is part of the Hacienda la Puente Unified district in Hacienda Heights, California.
Is Los Altos High a good school?
SchoolRow ranks Los Altos High 471st of 1,528 California high schools (better than 69% statewide) based on 2024–25 test results (CAASPP 2024–25).
What is the racial makeup of Los Altos High?
Hispanic 90%, Asian 6%, White 3%, Two or more races 1% (1,574 students, 2023–24).
How much do homes near Los Altos High cost?
The typical home value in zip code 91745 is $964K as of 2026-05 (Zillow ZHVI).
Sources: state education department data (CAASPP 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.