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A−

Charter Oak High

PublicHighGrades 9–12

1430 East Covina Blvd., Covina, CA 91724 · (626) 915-5841 · Part of Charter Oak Unified School District

Covina’s School Grade B+ better than 69% of California school districts

Students
1,259
Students per teacher
22:1
Free or reduced lunch
69%
Setting
Suburb
Grades
9–12
The gist

What stands out about Charter Oak High

  • Its own letter, A−: reading and math results near the top of California’s public schools
  • Math proficiency 12 pts above the state
  • Reading / language arts 8 pts above the state
  • Larger classes: 22 students per teacher
  • Enrollment down 10.5% since 2020–21

On the path

Where Covina kids come from and go next. The whole path →

7–83 middle schoolsDepends on your address
9–12Charter Oak HighYou are here

Test scores

2020–21
Math proficiency46%
State average 33.6%
Reading / language arts57%
State average 48.6%

Its own letter, A−, places these results among California’s 3,615 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

1430 East Covina Blvd., Covina

Students

Enrollment by grade
Grade 9309
Grade 10331
Grade 11324
Grade 12295
Enrollment over time
1,406’20
1,315’21
1,329’22
1,299’23
1,259’24

Down 10.5% since 2020–21.

Who goes here
Hispanic 75%White 11%Asian 7%Black 3%Two or more races 2%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Charter Oak High from Covina families.

Other schools in Charter Oak Unified School District

The district →

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against California’s other public schools; Covina’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.