SchoolRow
#180

Glendora High

Glendora, CA · Glendora Unified

Regular public school · Grades 9-12 · Suburb, large

180th of 1,528 California high schools statewide · better than 88%· Stable

1600 East Foothill Blvd., Glendora, CA 91741

(626) 963-5731Official website ↗NCES ID 061527001953Directory 202324

2,151
Students
2023–24 enrollment
24.7:1
Student / teacher ratio
21%
Free / reduced-price lunch
low-income indicator
10.7%
Chronically absent
CA average 20%

SchoolRow ranks Glendora High 180th of 1,528 California high schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 88% of high schools statewide. Its statewide percentile went from 90th in 2015 to 88th in 2025.

Statewide percentile by year
25%50%75%88%201520202025no testing 2020–21

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 535 students tested

English Language Arts
Glendora High
72%
CA average
49%
Math
Glendora High
55%
CA average
37%
Science
Glendora High
39%
CA average
33%
English Language Arts over time Glendora High CA average
25%50%75%72%49%201520202025no testing 2020–21
Math over time Glendora High CA average
25%50%75%55%37%201520202025no testing 2020–21
Science over time Glendora High CA average
25%50%75%39%33%20222025

Racial and ethnic breakdown of 2,151 students (202324, NCES) — history since 1987, with comparable seven-category changes from 2010

Hispanic48%White31%Asian13%7%
Hover the pie for details
categories changedHispanic 48%White 31%Asian 13%9%86%19872023
GroupTrend20102023Change
Hispanic34.2%48.1% 13.9 pts
White52.6%30.6% 22.0 pts
Asian8.0%12.7% 4.7 pts
Two or more races3.2%6.5% 3.3 pts
Black1.6%1.8% 0.2 pts

NCES history for this school begins in 1987. Race categories changed by 2010: earlier data combines Asian and Pacific Islander students and does not consistently identify multiracial students. The chart retains that history, while the change table uses 2010 onward.

Typical home value $1.02M in zip 91741 as of 2026-05 · trend since 2000

$264K$528K$792K$1.06M$1.01M200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 91741 on Zillow →

Closest same-level schools, with 2024–25 state rank · ▲▼ = points better or worse than Glendora High

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What school district is Glendora High in?

Glendora High is part of the Glendora Unified district in Glendora, California.

Is Glendora High a good school?

SchoolRow ranks Glendora High 180th of 1,528 California high schools (better than 88% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Glendora High?

Hispanic 48%, White 31%, Asian 13%, Two or more races 7% (2,151 students, 2023–24).

How much do homes near Glendora High cost?

The typical home value in zip code 91741 is $1.02M 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.