Castro Valley High
Castro Valley · CA · Castro Valley Unified · Public
Similar nearby schools
Most similar nearby schools
San Leandro High → California High → Dublin High → James Logan High → Dougherty Valley High → American High → Mt. Eden High → Hayward High →📋 At a glance
- 📚 19 AP courses offered — Elite
- ✅ Gifted & talented program
- 🔢 7 calculus classes · 12 physics · 13 chemistry
- 🎓 AP rigor: 86th percentile nationally
- 📝 SAT/ACT participation: Bottom 16% by test-taker volume
- 🎓 4-yr grad rate: 97% (90th percentile nationally)
Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.
How Castro Valley High compares for families
Standout academic depth by national standards.
- ▸ StatewideAP rigor in the top 14% nationally with 19 AP courses.
- ▸ LocallyCA trails the US average on NAEP 8th-grade math (−4 points). Stronger local schools matter even more.
- ▸ vs Similar SchoolsThe closest comparables nearby: San Leandro High, California High, Dublin High and 5 more. See the sidebar to compare side-by-side.
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🎓 Academic rigor
AP + advanced-course offerings
Elite — exceptional AP + advanced course breadth
86th percentile nationally
Source: federal Civil Rights Data Collection (CRDC 2020-21). CRDC reports what's offered + enrolled — it doesn't collect AP exam pass rates (College Board owns that data and doesn't release it school-level).
SAT / ACT participation
CRDC federal data · 2020-21Bottom 16% by test-taker volume
Source: federal Civil Rights Data Collection (CRDC 2020-21). Volume — not score — is what's reported here. A higher count means more students at this school are entering the college admissions pipeline. Note: 2020-21 was COVID-disrupted; some districts (especially those that stayed remote longer) report unusually low or zero takers.
🎓 4-year graduation rate · federal EDFacts
What % of students graduate on time?
90th percentile nationally
Source: federal EDFacts ACGR (Adjusted Cohort Graduation Rate), 2019 vintage via Urban Institute. EDFacts publishes a range (low-high) to preserve privacy on small cohorts; we display the midpoint.
👩🏫 Teacher workforce · federal CRDC
Teacher experience & reliability
Source: federal Civil Rights Data Collection (CRDC 2017-18 — the most recent vintage that publishes per-school teacher quality fields; the 2020-21 sweep had them suppressed). "Inexperienced" = teachers in their first or second year. "Chronic absence" = teachers absent 10+ days/year.
🏛️ Federal Title I context
Title I Schoolwide eligible
≥40% FRPL — qualifies for Title I Schoolwide program
40-74% of students qualify for free/reduced lunch. The district can use Title I funds across the whole school under federal Schoolwide Program rules.
Source: NCES Common Core of Data, free/reduced-price lunch eligibility. The actual Title I designation is a district decision and may differ from eligibility — but the federal eligibility math is what we show here. We don't claim to assert whether the district formally chose to enroll this school in Title I.
Counselor capacity
Source: U.S. Department of Education, Civil Rights Data Collection 2020-2021. Counselor ratio = the school's most recent total enrollment ÷ counselor FTE. The American School Counselor Association (ASCA) recommends a 250:1 maximum; the US national median across schools with on-staff counselors is roughly 430:1.
Enrollment trend & projection
Total enrollment + grade 12, NCES Common Core of Data (2021–2024).
If the recent trend holds…
At its recent rate of +2.1%/year, projecting from 2024's 2,874 students:
An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.
Revenue upside
At $17,549 per student in district revenue, the 308 students projected to be gained by 2029 represent ≈ $5,405,092/year in additional funding.
District total revenue ÷ enrollment, NCES F-33. Public funding largely follows enrollment, so a shrinking class is a recurring budget hit.
Most similar nearby high schools
The schools most like this one — same type, blended on distance and size — and where their enrollment is heading. These are the schools families here weigh against each other.
| School | Type | Miles | HS enrollment | Trend |
|---|---|---|---|---|
| San Leandro High San Leandro |
Public | 3.7 | 2,510 | -7.6% |
| California High San Ramon |
Public | 7.7 | 2,894 | +2.8% |
| Dublin High Dublin |
Public | 8.3 | 2,771 | -17.8% |
| James Logan High Union City |
Public | 8.3 | 3,096 | -9.6% |
| Dougherty Valley High San Ramon |
Public | 10.6 | 3,039 | -9.0% |
| American High Fremont |
Public | 10.2 | 2,618 | +3.8% |
| Mt. Eden High Hayward |
Public | 5.5 | 1,865 | -3.9% |
| Hayward High Hayward |
Public | 2.3 | 1,580 | -4.0% |