SchoolRow
#143

Ruben S. Ayala High

Chino Hills, CA · Chino Valley Unified · Grades 9-12

143rd of 1,528 California high schools statewide · better than 91% Improving

2,529
Students
2023–24 enrollment
25.5:1
Student / teacher ratio
47%
Free / reduced-price lunch
low-income indicator
13.5%
Chronically absent
CA average 20%

Ruben S. Ayala High ranking

SchoolRow ranks Ruben S. Ayala High 143rd of 1,528 California high schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 91% of high schools statewide. Its statewide percentile went from 80th in 2015 to 91th in 2025 — improving.

Statewide percentile by year
25%50%75%91%201520202025no testing 2020–21

Ruben S. Ayala High test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 579 students tested

English Language Arts
This school
78%
CA average
49%
Math
This school
55%
CA average
37%
Science
This school
56%
CA average
33%
English Language Arts over time this school CA average
25%50%75%78%49%201520202025no testing 2020–21
Math over time this school CA average
25%50%75%55%37%201520202025no testing 2020–21

Ruben S. Ayala High students

Racial and ethnic breakdown of 2,529 students (202324, NCES) — and how it has shifted since 2013

Hispanic39%White14%Asian41%
Hover the pie for details
Hispanic 39%White 14%Asian 41%35%27%30%20132023
GroupTrend20132023Change
Asian30.0%40.6% 10.6 pts
Hispanic35.1%38.9% 3.8 pts
White26.7%14.4% 12.3 pts
Two or more races3.3%3.3% 0.0 pts
Black4.2%2.3% 1.9 pts

Homes near Ruben S. Ayala High

Typical home value $998K in zip 91709 as of 2026-05 · trend since 2000

$258K$516K$774K$1.03M$983K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 91709 on Zillow →

High schools near Ruben S. Ayala High

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Ruben S. Ayala High in?

Ruben S. Ayala High is part of the Chino Valley Unified district in Chino Hills, California.

Is Ruben S. Ayala High a good school?

SchoolRow ranks Ruben S. Ayala High 143rd of 1,528 California high schools (better than 91% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Ruben S. Ayala High?

Asian 41%, Hispanic 39%, White 14%, Two or more races 3% (2,529 students, 2023–24).

How much do homes near Ruben S. Ayala High cost?

The typical home value in zip code 91709 is $998K 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.