A+
Brewer Island Elementary
PublicElementaryGrades K–5
1151 Polynesia Dr., Foster City, CA 94404 · (650) 312-7532 · Part of San Mateo-Foster City Elementary School District
Students
306
Students per teacher
22:1
Free or reduced lunch
19%
Setting
Suburb
Grades
K–5
What stands out about Brewer Island Elementary
- School Grade A+: near the top of California’s public schools
- Math proficiency 48 pts above the state
- Reading / language arts 37 pts above the state
- Larger classes: 22:1 students per teacher
- Enrollment down 34.1% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency82%
State average 33.6%
Reading / language arts86%
State average 48.6%
Location
Directions ↗
1151 Polynesia Dr., Foster City
Students
Enrollment by grade
Kindergarten64
Grade 141
Grade 249
Grade 344
Grade 459
Grade 549
Enrollment over time
464’20
375’21
357’22
360’23
306’24
Down 34.1% since 2020.
Who goes here
Asian 50%Hispanic 20%Two or more races 14%White 13%Black 1%Native Hawaiian/Pacific Islander <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Brewer Island Elementary.
Other schools in San Mateo-Foster City Elementary School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.