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A

Vannoy Elementary

PublicElementaryGrades K–5

5100 Vannoy, Castro Valley, CA 94546 · (510) 537-1832 · Part of Castro Valley Unified School District

Castro Valley’s School Grade A better than 87% of California school districts

Directions
Students
536
Students per teacher
24:1
Free or reduced lunch
29%
Setting
Suburb
Grades
K–5
The gist

What stands out about Vannoy Elementary

  • Its own letter, A: reading and math results near the top of California’s public schools
  • Math proficiency 26 pts above the state
  • Reading / language arts 13 pts above the state
  • Larger classes: 24 students per teacher
  • Enrollment up 30.4% since 2020–21
  • Next stop for Castro Valley kids: 2 middle schools

On the path

Where Castro Valley kids come from and go next. The whole path →

K–5Vannoy ElementaryYou are here
6–82 middle schoolsDepends on your address

Test scores

2020–21
Math proficiency60%
State average 33.6%
Reading / language arts62%
State average 48.6%

Its own letter, A, places these results among California’s 3,615 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

Location

Directions ↗

5100 Vannoy, Castro Valley

Students

Enrollment by grade
Kindergarten139
Grade 196
Grade 297
Grade 376
Grade 464
Grade 564
Enrollment over time
411’20
360’21
441’22
502’23
536’24

Up 30.4% since 2020–21.

Who goes here
Asian 31%Hispanic 30%White 21%Two or more races 16%Black 2%Native Hawaiian/Pacific Islander <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Vannoy Elementary from Castro Valley families.

Other schools in Castro Valley Unified School District

The district →
Independent Elementary
Elementary · Grades K–5 · Castro Valley
A
662 students25:1
Proctor Elementary
Elementary · Grades K–5 · Castro Valley
A
613 students25:1
Marshall Elementary
Elementary · Grades K–5 · Castro Valley
A−
515 students25:1
Stanton Elementary
Elementary · Grades K–5 · Castro Valley
B+
515 students24:1
Castro Valley Elementary
Elementary · Grades K–5 · Castro Valley
B+
502 students24:1
Chabot Elementary
Elementary · Grades K–5 · Castro Valley
A
496 students24:1

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against California’s other public schools; Castro Valley’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.