SchoolRow
#245

Oak Knoll Alternative

Glendora, CA · Charter Oak Unified

Alternative school · Grades K-12 · Suburb, large

245th of 447 California schools statewide · better than 45% Declining

1505 South Sunflower Ave., Glendora, CA 91740

(626) 852-7972NCES ID 060819005854Directory 202324

112
Students
2023–24 enrollment
22.4:1
Student / teacher ratio
76%
Free / reduced-price lunch
low-income indicator
26.9%
Chronically absent
CA average 20%

SchoolRow ranks Oak Knoll Alternative 245th of 447 California schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 45% of schools statewide. Its statewide percentile went from 83th in 2015 to 45th in 2025 — declining.

Statewide percentile by year
25%50%75%45%201520202025no testing 2020–21

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 61 students tested

English Language Arts
Oak Knoll Alternative
47%
CA average
49%
Math
Oak Knoll Alternative
16%
CA average
37%
Science
Oak Knoll Alternative
13%
CA average
33%
English Language Arts over time Oak Knoll Alternative CA average
25%50%75%47%49%201520202025no testing 2020–21
Math over time Oak Knoll Alternative CA average
25%50%75%16%37%201520202025no testing 2020–21
Science over time Oak Knoll Alternative CA average
25%50%75%13%33%20222025

Racial and ethnic breakdown of 112 students (202324, NCES) — history since 1996, with comparable seven-category changes from 2010

Hispanic71%White20%
Hover the pie for details
categories changedHispanic 71%White 20%20%77%19962023
GroupTrend20102023Change
Hispanic44.5%70.5% 26.0 pts
White35.6%19.6% 16.0 pts
Asian0.5%3.6% 3.1 pts
Two or more races4.7%3.6% 1.1 pts
Black13.1%2.7% 10.4 pts
American Indian1.6%0.0% 1.6 pts

NCES history for this school begins in 1996. 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 Oak Knoll Alternative

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What school district is Oak Knoll Alternative in?

Oak Knoll Alternative is part of the Charter Oak Unified district in Glendora, California.

Is Oak Knoll Alternative a good school?

SchoolRow ranks Oak Knoll Alternative 245th of 447 California schools (better than 45% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Oak Knoll Alternative?

Hispanic 71%, White 20%, Asian 4%, Two or more races 4% (112 students, 2023–24).

How much do homes near Oak Knoll Alternative 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.