SchoolRow
#545

Brewer Island Elementary

Foster City, CA · San Mateo-Foster City · Grades K-5

545th of 5,659 California elementary schools statewide · better than 90% Declining

360
Students
2023–24 enrollment
22.5:1
Student / teacher ratio
19%
Free / reduced-price lunch
low-income indicator
7.5%
Chronically absent
CA average 20%

Brewer Island Elementary ranking

SchoolRow ranks Brewer Island Elementary 545th of 5,659 California elementary schools for 2024–25, based on CAASPP 2024–25 English and Math results — better than 90% of elementary schools statewide. Its statewide percentile went from 96th in 2015 to 90th in 2025 — declining.

Statewide percentile by year
25%50%75%90%201520202025no testing 2020–21

Brewer Island Elementary test scores

Percent meeting or exceeding the state standard, CAASPP 2024–25 · 154 students tested

English Language Arts
This school
71%
CA average
49%
Math
This school
75%
CA average
37%
Science
This school
65%
CA average
33%
English Language Arts over time this school CA average
25%50%75%71%49%201520202025no testing 2020–21
Math over time this school CA average
25%50%75%75%37%201520202025no testing 2020–21

Brewer Island Elementary students

Racial and ethnic breakdown of 360 students (202324, NCES) — and how it has shifted since 2013

Hispanic18%White13%Asian54%Two+12%
Hover the pie for details
Hispanic 18%White 13%Asian 54%Two or more races 12%18%65%9%20132023
GroupTrend20132023Change
Asian65.2%53.9% 11.3 pts
Hispanic6.2%17.8% 11.6 pts
White17.8%13.3% 4.5 pts
Two or more races9.2%12.2% 3.0 pts
Black0.7%1.7% 1.0 pts
Pacific Islander0.7%0.8% 0.1 pts

Homes near Brewer Island Elementary

Typical home value $1.76M in zip 94404 as of 2026-05 · trend since 2000

$488K$976K$1.46M$1.95M$1.76M200020052010201520202025

Data Provided by Zillow Group

See recently sold homes in 94404 on Zillow →

Elementary schools near Brewer Island Elementary

Closest same-level schools, with 2024–25 state rank

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Frequently asked questions

What school district is Brewer Island Elementary in?

Brewer Island Elementary is part of the San Mateo-Foster City district in Foster City, California.

Is Brewer Island Elementary a good school?

SchoolRow ranks Brewer Island Elementary 545th of 5,659 California elementary schools (better than 90% statewide) based on 2024–25 test results (CAASPP 2024–25).

What is the racial makeup of Brewer Island Elementary?

Asian 54%, Hispanic 18%, White 13%, Two or more races 12% (360 students, 2023–24).

How much do homes near Brewer Island Elementary cost?

The typical home value in zip code 94404 is $1.76M as of 2026-05 (Zillow ZHVI).

Sources: state education department data (CAASPP 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.