CA
Regular School
High School
Castro Valley High
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(510) 537-5910
Student Enrollment & Staffing Overview
NCES 2024-2025Total Students
2,874
Teachers (FTE)
121.8
Student-Teacher Ratio
23.6:1
FRPL Eligible
1,151
(40%)
National School Lunch Program (FRPL) Eligibility
Total Eligible: 1,151 of 2,874 (40%)
Free Lunch: 808 (28.1%)
Reduced-Price: 343 (11.9%)
Paid / Not Eligible: 1,723 (60%)
Multi-Year Enrollment Trends & Growth (2020-2021 – 2024-2025)
Student Diversity Distribution
Demographic composition of enrolled students across racial & ethnic backgrounds.
2,866
Students
| Asian | 1,035 | 36.1% | |
| Hispanic / Latino | 732 | 25.5% | |
| White | 595 | 20.8% | |
| Two or More Races (Multiracial) | 351 | 12.2% | |
| Black or African American | 144 | 5% | |
| Native Hawaiian / Pacific Islander | 7 | 0.2% | |
| American Indian / Alaska Native | 2 | 0.1% |
Grade-Level Enrollment Distribution
Distribution of student body across reported grade cohorts.
2,874
Students
| Grade 10 | 740 | 25.7% | |
| Grade 11 | 709 | 24.7% | |
| Grade 12 | 677 | 23.6% | |
| Grade 9 | 748 | 26% |
Student Gender Distribution
Reported enrollment counts by gender cohort.
M
52.8%
Male Students
1,512
F
47.2%
Female Students
1,354