A−
Charter Oak High
PublicHighGrades 9–12
1430 East Covina Blvd., Covina, CA 91724 · (626) 915-5841 · Part of Charter Oak Unified School District
Students
1,259
Students per teacher
22:1
Free or reduced lunch
69%
Setting
Suburb
Grades
9–12
What stands out about Charter Oak High
- School Grade A−: 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: 22:1 students per teacher
- Enrollment down 10.5% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency46%
State average 33.6%
Reading / language arts57%
State average 48.6%
Location
Directions ↗
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.
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.
What neighbors say
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Parents talk
Conversations in Town Square that mention Charter Oak High.
Other schools in Charter Oak Unified School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.