Enrollment & Outcomes Scorecard
Pioneer High School
Public · San Jose · Santa Clara County · 1,342 students · Class of 2025
UC Reach · Class of 2025
35%
Higher than 80% of California high schools
+11.4 pp above peer median (24.0%)
· Ranked #3 of 11 similar schools
5-year UC Reach
2021 · 20.3%
2025 · 35.4%
-10%
Senior-class enrollment (2018–2026)
-3.9 pp
vs. Santa Clara County baseline (-6%)
~1251
5-yr projected enrollment (91 fewer than today)
- ▸On UC Reach, Pioneer High School sits in the middle of its similar-school group (ranked #3 of 11): 35% vs. a peer median of 24%.
- ▸Its UC Reach has risen 17 points since 2018.
- ▸Senior-class enrollment is down 10% (387→348 from 2018 to 2026), trailing the peer-group median of -8%.
- ▸At its recent rate (-2.3%/yr), enrollment projects to ~1251 by 2029 — about 91 fewer students than today.
Most similar nearby schools
| School | Type | UC Reach | Enroll. |
|---|---|---|---|
| Leland High School | Public | 61.3% | -19% |
| Oak Grove High School | Public | 14.4% | -21% |
| Del Mar High School | Public | 10.4% | +22% |
| Willow Glen High School | Public | 30.3% | -8% |
| Andrew P Hill High School | Public | 12.0% | -7% |
| William C. Overfelt High | Public | 11.8% | -9% |
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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