Enrollment & Outcomes Scorecard
Montclair High School
Public · Montclair · San Bernardino County · 2,588 students · Class of 2025
UC Reach Score · Class of 2025
12
Below the CA median
below the state median
Higher than 29% of California high schools
-10.5 pp vs. peer median (23)
· Ranked #8 of 11 similar schools
5-year UC Reach Score
2021 · 16
2025 · 12
-1%
Senior-class enrollment (2018–2026)
-0.7 pp
vs. San Bernardino County baseline (+0%)
~2480
5-yr projected enrollment (108 fewer than today)
- ▸On UC Reach Score, Montclair High School sits in the middle of its similar-school group (ranked #8 of 11): 12 vs. a peer median of 23.
- ▸Montclair High School's UC Reach Score has stepped down from a peak of 19 in 2018 to 12 in 2025 — a 7-point decline worth tracking.
- ▸Across the top-6 UC campuses, Montclair High School is admitting at roughly +7 percentage points above what its average applicant GPA (3.842) alone would predict (26% actual vs. 19% expected). That's a meaningful signal — it can reflect UC's track record with this school's graduates, students presenting strongly in UC's holistic review (essays, EC's, context), or institutional familiarity helping at the margin. The data can't distinguish which, but the pattern itself is real and worth understanding.
- ▸Senior-class enrollment is down 1% (672→667 from 2018 to 2026), outpacing the peer-group median of -7%.
- ▸At its recent rate (-1.4%/yr), enrollment projects to ~2480 by 2029 — about 108 fewer students than today.
Most similar nearby schools
| School | Type | UC Reach Score | Enroll. |
|---|---|---|---|
| Upland High School | Public | 19 | -9% |
| Ruben S Ayala High School | Public | 45 | -6% |
| Chaffey High School | Public | 10 | -4% |
| Chino High School | Public | 15 | +1% |
| Alta Loma High School | Public | 11 | +8% |
| Claremont High School | Public | 31 | -17% |
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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