Top Rankings
Glendora Unified School District ranks among the top 20% of public school district in California for:
Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 20%)
Graduation Rate
Highest graduation rate (Top 5%)
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 2 public high schools serving 2,239 students in Glendora Unified School District. This district's average high testing ranking is 9/10, which is in the top 20% of public high schools in California.
Public High Schools in Glendora Unified School District have an average math proficiency score of 42% (versus the California public high school average of 28%), and reading proficiency score of 61% (versus the 51% statewide average).
Public High School in Glendora Unified School District have a Graduation Rate of 98%, which is more than the California average of 87%.
The school with highest graduation rate is Glendora High School, with ≥99% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 69% of the student body (majority Hispanic), which is less than the California public high school average of 79% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
10 Schools
2,817 Schools
# Students
6,347 Students
2,139,525 Students
# Teachers
266 Teachers
100,737 Teachers
Student : Teacher Ratio
24:1
24:1
Student By Grade
District Rank
Glendora Unified School District, which is ranked #301 of all 1,925 school districts in California (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 97% has stayed relatively flat over five school years.
Overall District Rank
#302 out of 1941 school districts
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
49%
33%
Reading/Language Arts Test Scores (% Proficient)
61%
47%
Science Test Scores (% Proficient)
40%
29%
Graduation Rate
97%
87%
Students by Ethnicity:
Diversity Score
0.66
0.63
% American Indian
n/a
1%
% Asian
15%
11%
% Hispanic
49%
56%
% Black
1%
5%
% White
28%
22%
% Hawaiian
n/a
n/a
% Two or more races
7%
5%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $15,078 in this school district is less than the state median of $19,974. The school district revenue/student has grown by 7% over four school years.
The school district's spending/student of $13,113 is less than the state median of $18,396. The school district spending/student has grown by 7% over four school years.
Total Revenue
$96 MM
$116,387 MM
Spending
$83 MM
$107,188 MM
Revenue / Student
$15,078
$19,974
Spending / Student
$13,113
$18,396
Best Glendora Unified School District Public High Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Glendora High School
(Math: 44% | Reading: 64%)
Rank:
Rank:
8/
Top 30%10
1600 East Foothill Blvd.
Glendora, CA 91741
(626) 963-5731
Glendora, CA 91741
(626) 963-5731
Grades: 9-12
| 2,151 students
Rank: #22.
Whitcomb Continuation High School
Alternative School
(Math: ≤10% | Reading: 11-19%)
Rank:
Rank:
1/
Bottom 50%10
350 West Mauna Loa Ave.
Glendora, CA 91740
(626) 852-4550
Glendora, CA 91740
(626) 852-4550
Grades: 9-12
| 88 students
Recent Articles
What is Project-Based Learning?
Project-based learning has been highly touted by some educators as a viable option to traditional learning models. We’ll take a look at what project-based learning is and why it is getting so much attention today.
What is an Online High School
Find information about Online High Schools - what they are and how they work.
“Smart Snacks” Standards Coming to School Vending Machines Nationwide
We explore new federal regulations that will ban junk food from public schools. This means no more sweets and soda in cafeteria lines, vending machines and snacks sold in other locations around the schools.
