Enrollment & Outcomes Scorecard
Arroyo High
Public · Alameda County · 1,463 students · Class of 2025
UC Reach · Class of 2025
30%
Higher than 73% of California high schools
+11.7 pp above peer median (18.1%)
· Ranked #4 of 9 similar schools
5-year UC Reach
2021 · 19.4%
2025 · 29.8%
-14%
Senior-class enrollment (2018–2026)
-15.0 pp
vs. Alameda County baseline (+1%)
~1345
5-yr projected enrollment (118 fewer than today)
- ▸On UC Reach, Arroyo High sits in the middle of its similar-school group (ranked #4 of 9): 30% vs. a peer median of 18%.
- ▸Its UC Reach has held roughly steady since 2018.
- ▸Senior-class enrollment is down 14% (430→368 from 2018 to 2026), trailing the peer-group median of +3%.
- ▸At its recent rate (-2.8%/yr), enrollment projects to ~1345 by 2029 — about 118 fewer students than today.
Most similar nearby schools
| School | Type | UC Reach | Enroll. |
|---|---|---|---|
| Hayward High School | Public | 7.5% | +2% |
| Tennyson High School | Public | 5.3% | +4% |
| Mt. Eden High | Public | — | +6% |
| San Lorenzo High School | Public | 10.9% | -15% |
| Fremont High School | Public | 9.8% | +83% |
| Skyline High School | Public | 45.5% | -24% |
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
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