Very Good
#3166 of 9,533 schools in CA
Top 33% in state
Trabuco Hills High
High School · Saddleback Valley Unified
27501 Mustang Run, Mission Viejo, CA 92691
Enrollment
2,507
Student-Teacher
23:1
Score
7.1
Grades
9th – 12th
Enrollment
2,507
Student-Teacher
23:1
Score
7.1
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Mission Viejo
#13 of 21
public schools
California high schools
#586 of 1,892
In district
#12 of 33
Saddleback Valley Unified
Equity
8.1 / 10
Very strong
About Trabuco Hills High
Trabuco Hills High serves 2,507 students in grades 9-12 in Mission Viejo's affluent suburban community. With 109 full-time teachers, the school maintains a 23:1 student-teacher ratio while earning a solid 7.2 out of 10 MySchoolScout rating and ranking in the 75th percentile statewide at #2,397 out of 9,566 California high schools. Academically, the school demonstrates strong performance in English Language Arts, where 70% of students achieve proficiency or above across grade levels.
Math presents more of a growth opportunity, with 41% of students meeting proficiency standards. The school's overall academic score of 8.0 out of 10 reflects its commitment to student achievement in this competitive educational landscape. The school draws from an educated and prosperous community where 47% of residents hold bachelor's degrees or higher, and the median household income reaches $134,070.
With a low poverty rate of just 5.2% and median home values of $867,600, the surrounding neighborhood reflects the economic stability typical of Orange County's established suburban areas. Trabuco Hills High sits at 27501 Mustang Run in Mission Viejo's large suburban setting, serving families in this well-established Orange County community known for its family-friendly atmosphere and strong commitment to education.
What Parents Should Know
Trabuco Hills High is a large school with 2,507 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.
The student-teacher ratio at Trabuco Hills High is 23:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
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Trabuco Hills High — Students at Trabuco Hills High score 55% proficient, which is above what's typical for similar communities (expected: 54%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
37.4%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 8 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 4.8/10.
How Trabuco Hills High Compares
See how Trabuco Hills High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2020-21 · Source: CRDC via Urban Institute · Learn more
Performance Trends
Math proficiency has declined from 52% (2019) to 41.03% (2024). Reading/ELA proficiency has declined from 72% (2019) to 69.63% (2024).
Location
27501 Mustang Run, Mission Viejo, CA 92691
Nearby Alternatives
Families considering Trabuco Hills High may also want to explore other high schools in the area. Castille Elementary (rated 8.7/10, 2.8 miles away), which scores notably higher. Another option is Glen Yermo Elementary (rated 8.6/10, 2.0 miles away), which scores notably higher. Additionally, GUIDEPOST MONTESSORI FOOTHILL RANCH (rated 8.4/10, 2.1 miles away, in nearby Foothill Ranch), which scores notably higher. For more schools in Mission Viejo, see our Mission Viejo schools guide .
Nearby Schools
20 within 2.6 mi| School | Distance | Rating |
|---|---|---|
| Del Lago Elementary Mission Viejo | 0.6 mi | 3.9 |
| HERITAGE MONTESSORI SCHOOL Lake Forest | 0.6 mi | — |
| HERITAGE CHRISTIAN SCHOOL Mission Viejo | 0.9 mi | 6.9 |
| Rahma Academy Lake Forest | 1.3 mi | — |
| Lake Forest Elementary Lake Forest | 1.4 mi | 6.5 |
| BELLA MONTESSORI SCHOOLS Lake Forest | 1.5 mi | — |
| Oxford Preparatory Academy - South Orange County Aliso Viejo | 1.8 mi | 7.8 |
| VILLAGE MONTESSORI CENTER Mission Viejo | 1.9 mi | — |
| Fulbright Montessori Academy Lake Forest | 1.8 mi | — |
| Foothill Ranch Elementary Foothill Ranch | 2.0 mi | 6.2 |
| FULBRIGHT MONTESSORI ACADEMY Lake Forest | 1.8 mi | — |
| Glen Yermo Elementary Mission Viejo | 2.0 mi | 8.6 |
| Portola Hills Elementary Trabuco Canyon | 2.0 mi | 7.6 |
| GUIDEPOST MONTESSORI FOOTHILL RANCH Foothill Ranch | 2.1 mi | 8.4 |
| HILLSIDE MONTESSORI SCHOOL Silverado | 2.0 mi | — |
| GRACE CHRISTIAN SCHOOLS Lake Forest | 2.2 mi | 6.0 |
| LAKE FOREST MONTESSORI SCHOOL Lake Forest | 2.0 mi | — |
| Melinda Heights Elementary Rancho Santa Margarita | 2.1 mi | 5.1 |
| Castille Elementary Mission Viejo | 2.8 mi | 8.7 |
| Fusion Academy Mission Viejo Mission Viejo | 2.6 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92691 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$135,779
Median Home Value
$916,800
Median Rent
$2,517/mo
Population
46,618
College Educated
46.5%
Homeownership
77%
Avg Commute
26 min
Poverty Rate
4.7%
Median Age
44.6
Community Profile
The community surrounding Trabuco Hills High has a median household income of $135,779. It is a well-educated community where 47% of adults hold a bachelor's degree or higher. The median home value in the area is $916,800, with a median rent of $2,517/month. The local poverty rate of 4.7% is relatively low. The average commute for residents is 26 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Adolfo Camarillo High Camarillo, CA | 7.1 |
| Desert Hot Springs High Desert Hot Springs, CA | 7.1 |
| Diamond Ranch High Pomona, CA | 7.1 |
| Dougherty Valley High San Ramon, CA | 7.1 |
| Eisenhower High Rialto, CA | 7.1 |
| El Camino High Oceanside, CA | 7.1 |
Frequently Asked Questions
Common questions about Trabuco Hills High
What grades does Trabuco Hills High serve?
Trabuco Hills High serves students in grades 9th through 12th.
How many students attend Trabuco Hills High?
Trabuco Hills High has an enrollment of approximately 2,507 students.
What is the student-teacher ratio at Trabuco Hills High?
The student-teacher ratio at Trabuco Hills High is 23:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Trabuco Hills High rank in CA?
Trabuco Hills High is ranked #3166 out of 9,533 schools in CA.
What is Trabuco Hills High's MySchoolScout rating?
Trabuco Hills High has a composite rating of 7.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Trabuco Hills High?
Based on the most recent state assessment data, Trabuco Hills High has 50.3% math proficiency and 73.1% reading/ELA proficiency.
Is Trabuco Hills High a charter school?
No, Trabuco Hills High is not a charter school. It is a traditional public school operated by the local school district.
Is Trabuco Hills High a Title I school?
No, Trabuco Hills High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Trabuco Hills High?
37.4% of students at Trabuco Hills High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 2,507
- Student-Teacher Ratio
- 23:1
- Teachers (FTE)
- 109
- Free/Reduced Lunch
- 37.4%
- Type
- regular
- Setting
- Large Suburb
- County
- Orange County
- Phone
- (949) 768-1934
- Data Year
- 2023–2024
Resources & Links
District
Saddleback Valley Unified- District Enrollment
- 23,199
- Schools in District
- 34
- Per-Pupil Spending
- $15,539
- District Rank
- #12 of 33
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
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