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San Mateo-Foster City


At a glance
472ndof 1,530 California districts▲ 4
Better than 69% of California districts
1170 Chess Dr.
Foster City, CA 94404-1107
·(650) 312-7700·All California district rankings →
Statewide performance 2018–2026
2026: better than 69.2% of districts
22
Schools
9,906
Students
4
5-star schools
Top rankedCollege Park Elementary174th of 5,817 California elementary schools
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Biggest riser
Beresford Elementary up 419 spots statewide this year
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Smallest classes
Abbott Middle 17.8 students per teacher
SchoolDigger ratings
5★
4★
3★
0★
1 school without a SchoolDigger rating (too few tested students)
Summary:

The San Mateo-Foster City schools include 21 schools—18 elementary and three middle schools—serving grades K–8. In 2025–2026, their unweighted all-grades averages were 51% in ELA, 51% in math and 43% in science, compared with state results of 49%, 38% and 36%. The most important finding is how widely results vary from school to school: the highest-to-lowest spreads were 79 points in ELA, 78 in math and 70 in science.

College Park Elementary leads in ELA and math, with 82% and 83% proficient—33 points above the state in ELA and 45 points above in math. George Hall Elementary leads in science at 70%, 34 points above the state. At the other end, San Mateo Park Elementary has the lowest results in all three subjects: 4% in ELA, 6% in math and 0% in science. Among middle schools, Bowditch Middle leads with 74% ELA, 72% math and 66% science. SchoolDigger ranks College Park at the 97th percentile among elementary schools and Bowditch at the 94th percentile among middle schools; San Mateo Park is at the 0th percentile.

Group averages rose from 2024–2025 to 2025–2026, but by less than one point in ELA and math and one point in science; state results rose faster, especially in science, where the state gained three points. Individual schools moved in different directions: Beach Park Elementary science rose 25 points, while North Shoreview Montessori fell 27 points. Grade-level leaders also differ: Audubon Elementary leads grade 3 ELA and math, while Brewer Island Elementary leads grade 4 math. The free/reduced lunch eligible measure for 2024–2025 provides context, not an explanation: College Park reported 14% and LEAD Elementary 67%, yet Beresford Elementary, at 59%, scored above the state in math and science. All-grades averages are unweighted and include schools serving different grade spans.

Ranking:
Map legend
E Elementary M Middle H High A Alternative P Private




Districts nearby

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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