Enrollment & Outcomes Scorecard
Trabuco Hills High School
Public · Mission Viejo · Orange County · 2,489 students · Class of 2025
UC Reach · Class of 2025
23%
Higher than 63% of California high schools
-17.4 pp vs. peer median (40.7%)
· Ranked #10 of 11 similar schools
5-year UC Reach
2021 · 16.6%
2025 · 23.3%
-14%
Senior-class enrollment (2018–2026)
-6.6 pp
vs. Orange County baseline (-7%)
~2372
5-yr projected enrollment (117 fewer than today)
- ▸On UC Reach, Trabuco Hills High School sits near the bottom of its similar-school group (ranked #10 of 11): 23% vs. a peer median of 41%.
- ▸Its UC Reach has risen 4 points since 2018.
- ▸Senior-class enrollment is down 14% (707→610 from 2018 to 2026), trailing the peer-group median of -9%.
- ▸At its recent rate (-1.6%/yr), enrollment projects to ~2372 by 2029 — about 117 fewer students than today.
Most similar nearby schools
| School | Type | UC Reach | Enroll. |
|---|---|---|---|
| Aliso Niguel High School | Public | 34.4% | -7% |
| El Toro High School | Public | 10.4% | -25% |
| Tesoro High School | Public | 31.5% | -24% |
| Northwood High School | Public | 70.8% | -11% |
| Arnold O Beckman High School | Public | 65.9% | +2% |
| University High | Public | 67.3% | -15% |
UC Reach = top-6 UC admits ÷ senior class. Sources: UCOP Admissions by Source School, CDE enrollment, IRS Form 990, NCES F-33. Reach — by Test Prep Gurus · Methodology
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