Top Rankings
Charter Oak Unified School District ranks among the top 20% of public school district in California for:
Category
Attribute
Graduation Rate
Highest graduation rate (Top 5%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there is 1 public charter school serving 1,299 students in Charter Oak Unified School District. This district's average charter testing ranking is 7/10, which is in the top 50% of public charter schools in California.
Public Charter School in Charter Oak Unified School District have an average math proficiency score of 25% (versus the California public charter school average of 31%), and reading proficiency score of 56% (versus the 48% statewide average).
Minority enrollment is 88% of the student body (majority Hispanic), which is more than the California public charter school average of 75% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
10 Schools
1,300 Schools
# Students
4,235 Students
711,386 Students
# Teachers
191 Teachers
31,394 Teachers
Student : Teacher Ratio
22:1
22:1
Student By Grade
District Rank
Charter Oak Unified School District, which is ranked #624 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 increased from 93% over five school years.
Overall District Rank
#641 out of 1941 school districts
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
36%
33%
Reading/Language Arts Test Scores (% Proficient)
49%
47%
Science Test Scores (% Proficient)
24%
29%
Graduation Rate
97%
87%
Students by Ethnicity:
Diversity Score
0.43
0.65
% American Indian
1%
1%
% Asian
7%
7%
% Hispanic
74%
53%
% Black
3%
7%
% White
12%
25%
% Hawaiian
n/a
n/a
% Two or more races
3%
7%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $16,544 in this school district is less than the state median of $19,974. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $15,883 is less than the state median of $18,396. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$70 MM
$116,387 MM
Spending
$67 MM
$107,188 MM
Revenue / Student
$16,544
$19,974
Spending / Student
$15,883
$18,396
Best Charter Oak Unified School District Public Charter Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Charter Oak High School
Charter School
(Math: 25% | Reading: 56%)
Rank:
Rank:
6/
Top 50%10
1430 East Covina Blvd.
Covina, CA 91724
(626) 915-5841
Covina, CA 91724
(626) 915-5841
Grades: 9-12
| 1,299 students
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