Enrollment & Outcomes Scorecard
San Marino High School
Public · San Marino · Los Angeles County · 961 students · Class of 2025
★ Top 5% UC Reach
UC Reach Score · Class of 2025
72
Excellent
top 6% in California
Higher than 97% of California high schools
+47.4 pp above peer median (25)
· Ranked #1 of 11 similar schools
5-year UC Reach Score
2021 · 52
2025 · 72
-27%
Senior-class enrollment (2018–2026)
-21.6 pp
vs. Los Angeles County baseline (-5%)
~875
5-yr projected enrollment (86 fewer than today)
- ▸On UC Reach Score, San Marino High School sits near the top of its similar-school group (ranked #1 of 11): 72 vs. a peer median of 25.
- ▸San Marino High School's UC Reach Score has stepped down from a peak of 82 in 2020 to 72 in 2025 — a 9-point decline worth tracking.
- ▸Senior-class enrollment is down 27% (301→220 from 2018 to 2026), trailing the peer-group median of -8%.
- ▸At its recent rate (-3.1%/yr), enrollment projects to ~875 by 2029 — about 86 fewer students than today.
Most similar nearby schools
| School | Type | UC Reach Score | Enroll. |
|---|---|---|---|
| Blair High School | Public | 25 | +4% |
| Abraham Lincoln High School | Public | 34 | -14% |
| Pasadena High School | Public | 27 | -20% |
| California School of the Arts — San Gabriel Valley | Public | 49 | +172% |
| South El Monte High School | Public | 19 | -1% |
| City of Angels School | Public | 1 | -54% |
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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