Brewer Island Elementary School
Elementary school in Foster City, CA · San Mateo-Foster City · Grades K-5
On the spring 2026 state tests, 74% of Brewer Island Elementary School students met or exceeded California's reading (ELA) standard and 77% met the math standard. In reading, that is 21 points above the San Mateo-Foster City average (53%) and 24 points above the California average (49%). Its reading result is higher than 79% of Bay Area elementary schools, and it ranks 1st of 4 public elementary schools in Foster City. Reading results in 2026 were 4 points lower than in 2024, and math results were about the same as in 2024.
Test scores, 2024 to 2026
| Subject | Spring 2024 | Spring 2025 | Spring 2026 | Change |
|---|---|---|---|---|
| Reading (ELA) | 77% | 71% | 74% | −4 pts |
| Math | 77% | 75% | 77% | +1 pt |
Compared with nearby averages
| Spring 2026 | Reading (ELA) | Math |
|---|---|---|
| Brewer Island Elementary School | 74% | 77% |
| San Mateo-Foster City | 53% | 50% |
| San Mateo County | 59% | 53% |
| California | 49% | 38% |
Results by grade, spring 2026
| Grade | Reading (ELA) | Math |
|---|---|---|
| 3rd grade | 70% | 78% |
| 4th grade | 75% | 85% |
| 5th grade | 75% | 72% |
Students are tested in grades 3 to 8 and 11. Each grade is a different group of students, so differences between grades are not a trend.
Homes near Brewer Island Elementary School
The typical home value in ZIP code 94404, where Brewer Island Elementary School is located, is $1.70M, up 1.5% over the past year (Zillow Home Value Index). Prices inside the school's attendance zone can differ.
Zillow and Redfin can both search for homes inside a school’s attendance zone and email you new listings. Search for the school by name on either site and save the search.
Nearby elementary schools
| Distance | School | Reading (ELA) | Math | Typical home value (ZIP) |
|---|---|---|---|---|
| 0.4 mi | Audubon ElementaryFoster City · Grades K-5 | 69% | 73% | $1.70M |
| 0.8 mi | Beach Park ElementaryFoster City · Grades K-5 | 73% | 74% | $1.70M |
| 1.3 mi | Foster City ElementaryFoster City · Grades K-5 | 68% | 75% | $1.70M |
| 1.9 mi | Bayside AcademySan Mateo · Grades K-8 | 50% | 42% | $1.81M |
| 2.0 mi | Parkside MontessoriSan Mateo · Grades K-8 | 71% | 64% | $2.46M |
| 2.1 mi | Redwood Shores ElementaryRedwood City · Grades K-5 | 75% | 73% | $1.78M |
School details
- Address
- 1151 Polynesia Drive, Foster City, CA 94404
Get directions · See it on our map - Phone
- (650) 312-7532
- District
- San Mateo-Foster City
- County
- San Mateo County
- Grades
- K-5
- Students
- 297 (2025-26)
- Type
- Elementary school · Traditional
- Opened
- 1995
- Website
- brewer-island.smfcsd.net
- State school code
- 41690396112650
Common questions
How did Brewer Island Elementary School do on state tests?
In spring 2026, 74% of students met or exceeded the reading (ELA) standard and 77% met the math standard, compared with 49% and 38% across California.
How many students attend Brewer Island Elementary School?
297 students were enrolled in the 2025-26 school year, in grades K-5.
How much do homes cost near Brewer Island Elementary School?
The typical home value in ZIP code 94404, where Brewer Island Elementary School is located, is $1.70M, up 1.5% over the past year (Zillow Home Value Index). Prices inside the school's attendance zone can differ.
Does living near Brewer Island Elementary School guarantee a spot?
No. Public schools assign students by attendance zone, which San Mateo-Foster City sets and can change. Confirm the zone for a specific address with the district before you buy or rent.