Enrollment & Outcomes Scorecard
Mater Dei High School
Private · Catholic · Santa Ana · Orange County · 1,849 students · Class of 2025
UC Reach · Class of 2025
36%
Higher than 79% of California high schools
+3.6 pp above peer median (32.8%)
· Ranked #5 of 10 similar schools
5-year UC Reach
2021 · 45.6%
2025 · 36.4%
+3%
Senior-class enrollment (2020–2025)
+3.8 pp
vs. Orange County baseline (-0%)
~1692
5-yr projected enrollment (157 fewer than today)
- ▸On UC Reach, Mater Dei High School sits in the middle of its similar-school group (ranked #5 of 10): 36% vs. a peer median of 33%.
- ▸Its UC Reach has held roughly steady since 2020.
- ▸Senior-class enrollment is up 3% (497→514 from 2020 to 2025), outpacing the peer-group median of -2%.
- ▸At its recent rate (-2.9%/yr), enrollment projects to ~1692 by 2028 — about 157 fewer students than today.
Most similar nearby schools
| School | Type | UC Reach | Enroll. |
|---|---|---|---|
| Orange Lutheran High School | Private · Other religious | 36.7% | -3% |
| Crean Lutheran High School | Private · Other religious | 94.4% | +40% |
| Jserra Catholic High School | Private · Catholic | 32.8% | +10% |
| Calvary Chapel High School | Private · Other religious | 27.6% | +0% |
| Harvard-Westlake School | Private · secular | 61.8% | +16% |
| Servite High School | Private · Catholic | 24.6% | -2% |
UC Reach = top-6 UC admits ÷ senior class. Sources: UCOP Admissions by Source School, CDE enrollment, IRS Form 990, NCES F-33. Test Prep Gurus Intelligence by Test Prep Gurus · Methodology
Scan for full profile