SchoolRow
#1315

Whitcomb Continuation High

Glendora, CA · Glendora Unified

Alternative school · Grades 9-12 · Suburb, large

1,315th of 1,528 California high schools statewide · better than 14% Declining

350 West Mauna Loa Ave., Glendora, CA 91740

(626) 852-4550NCES ID 061527001960Directory 202324

88
Students
2023–24 enrollment
9.8:1
Student / teacher ratio
44%
Free / reduced-price lunch
low-income indicator
67.2%
Chronically absent
CA average 20%

SchoolRow ranks Whitcomb Continuation High 1,315th of 1,528 California high schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 14% of high schools statewide. Its statewide percentile went from 19th in 2015 to 14th in 2025 — declining.

Statewide percentile by year
25%50%75%14%201520202025no testing 2020–21

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 33 students tested

English Language Arts
Whitcomb Continuation High
15%
CA average
49%
Math
Whitcomb Continuation High
6%
CA average
37%
Science
Whitcomb Continuation High
6%
CA average
33%
English Language Arts over time Whitcomb Continuation High CA average
25%50%75%15%49%201520202025no testing 2020–21
Math over time Whitcomb Continuation High CA average
25%50%75%6%37%201520202025no testing 2020–21
Science over time Whitcomb Continuation High CA average
25%50%75%6%33%20222025

Racial and ethnic breakdown of 88 students (202324, NCES) — history since 1987, with comparable seven-category changes from 2010

Hispanic50%White36%6%6%
Hover the pie for details
categories changedHispanic 51%White 37%9%86%19872023
GroupTrend20102023Change
Hispanic36.0%50.0% 14.0 pts
White53.9%36.4% 17.5 pts
Asian4.5%5.7% 1.2 pts
Two or more races4.5%5.7% 1.2 pts
Black0.0%1.1% 1.1 pts
Pacific Islander1.1%0.0% 1.1 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 $819K in zip 91740 as of 2026-05 · trend since 2000

$213K$425K$638K$851K$810K200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 91740 on Zillow →

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

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What school district is Whitcomb Continuation High in?

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

Is Whitcomb Continuation High a good school?

SchoolRow ranks Whitcomb Continuation High 1,315th of 1,528 California high schools (better than 14% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Whitcomb Continuation High?

Hispanic 50%, White 36%, Asian 6%, Two or more races 6% (88 students, 2023–24).

How much do homes near Whitcomb Continuation High cost?

The typical home value in zip code 91740 is $819K 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.