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C−

Sunnybrae Elementary

PublicElementaryGrades K–5

1031 South Delaware St., San Mateo, CA 94402 · (650) 312-7599 · Part of San Mateo-Foster City Elementary School District

San Mateo’s School Grade A better than 86% of California school districts

Students
346
Students per teacher
19:1
Free or reduced lunch
75%
Setting
City
Grades
K–5
The gist

What stands out about Sunnybrae Elementary

  • Its own letter, C−: better results than 16% of California’s public schools
  • Math proficiency 17 pts below the state
  • Reading / language arts 27 pts below the state
  • Next stop for San Mateo kids: 5 middle schools

On the path

Where San Mateo kids come from and go next. The whole path →

K–5Sunnybrae ElementaryYou are here
6–85 middle schoolsDepends on your address

Test scores

2020–21
Math proficiency17%
State average 33.6%
Reading / language arts22%
State average 48.6%

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

1031 South Delaware St., San Mateo

Students

Enrollment by grade
Kindergarten64
Grade 154
Grade 261
Grade 362
Grade 449
Grade 551
Grade 65
Enrollment over time
372’20
376’21
368’22
359’23
346’24

Down 7% since 2020–21.

Who goes here
Hispanic 76%Asian 8%Two or more races 7%White 6%Native Hawaiian/Pacific Islander 3%Black <1%

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

Parents talk

Questions and answers about Sunnybrae Elementary from San Mateo families.

Other schools in San Mateo-Foster City Elementary School District

The district →

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; San Mateo’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.