A
Trabuco Hills High
PublicHighGrades 9–12
27501 Mustang Run, Mission Viejo, CA 92691 · (949) 768-1934 · Part of Saddleback Valley Unified School District
Students
2,475
Students per teacher
23:1
Free or reduced lunch
37%
Setting
Suburb
Grades
9–12
What stands out about Trabuco Hills High
- School Grade A: near the top of California’s public schools
- Math proficiency 33 pts above the state
- Reading / language arts 32 pts above the state
- Larger classes: 23:1 students per teacher
- Enrollment down 8.9% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency67%
State average 33.6%
Reading / language arts81%
State average 48.6%
Location
Directions ↗
27501 Mustang Run, Mission Viejo
Students
Enrollment by grade
Grade 9662
Grade 10586
Grade 11630
Grade 12597
Enrollment over time
2,718’20
2,676’21
2,579’22
2,507’23
2,475’24
Down 8.9% since 2020.
Who goes here
White 44%Hispanic 29%Asian 17%Two or more races 9%Black 1%Native Hawaiian/Pacific Islander <1%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 Trabuco Hills High.
Other schools in Saddleback Valley 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.