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Best Public Schools in Castro Valley, CA


At a glance
15
Schools
9,548
Students
3
5-star schools
Top rankedJensen Ranch Elementary110th of 5,857 California elementary schools
Biggest riser
Jensen Ranch Elementary up 204 spots statewide this year
Smallest classes
Creekside Middle 20 students per teacher
SchoolDigger ratings
5★
4★
2 schools without a SchoolDigger rating (too few tested students)
Summary:

The Castro Valley Unified school district, serving grades K-12 across 15 public schools, is a high-performing district in the East Bay area ranking in the top 15% statewide, with strong graduation rates and academic results that generally exceed California averages.

Within the district, standout schools include Jensen Ranch Elementary and Creekside Middle, which rank in the top 10% of all California schools in their categories, demonstrating exceptional test scores and very low chronic absenteeism. Castro Valley High is also a top performer with a 98% graduation rate. However, performance varies, with Redwood Continuation High facing significant challenges in attendance and test scores, and a noticeable gap between the two middle schools, Creekside Middle and Canyon Middle, despite serving similar student populations.

Key takeaways for parents are that the district overall is a strength of the community, but school choice matters. Top elementary schools like Jensen Ranch and Proctor Elementary consistently show high achievement and engagement. Factors like chronic absenteeism rates, which are low at high-performing schools, appear closely linked to student success. The district's challenge is ensuring all schools, particularly those struggling with attendance and outcomes, can benefit from the effective practices seen in its top-tier institutions.

Ranking:
Map legend
E Elementary M Middle H High A Alternative P Private





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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.





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