Castro Valley Elementary
Public
Elementary Grades K–5
Part of Castro Valley Unified
20185 San Miguel Ave., Castro Valley, CA 94546 · (510) 537-1919
Community ratings
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Academic performance
Math proficiency38%
State average 33.6%
Reading / language arts57%
State average 48.6%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
502Students enrolled
24:1Student–teacher ratio
55%Free / reduced lunch
SuburbSetting
Regular SchoolSchool type
Enrollment by grade
Kindergarten128
Grade 169
Grade 276
Grade 375
Grade 481
Grade 573
Students
Hispanic · 32%163
Asian · 32%160
White · 15%75
Two or more races · 14%71
Black · 6%30
Native Hawaiian/Pacific Islander · 1%3
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
474’20
468’21
472’22
494’23
502’24
Location
20185 San Miguel Ave. Castro Valley
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.