San Mateo-Foster City

Foster City, California · 10,067 students · 22 schools

Enrollment

10,067

Schools

Location

Foster City, California

COSMIQ projected accountability rating

Below average

on California's per-indicator accountability scale

Confidence 94% Data completeness 100% Based on 2023–24 data

This is an independent estimate generated by COSMIQ's open Rating Predictor from public math & reading proficiency — it is not an official California rating, and states weight many additional factors.

How this is calculated →Run the live predictor →

Proficiency trend

Percent of students proficient on the state assessment.

School year	Math	Reading / ELA
2024–25	49.4%	52.7%

Where this district could improve

Math proficiency
Worth 50% of the formula; you're at 40% of max points.
ELA proficiency
Worth 50% of the formula; you're at 50% of max points.

Schools in this district

Borel MiddleSan Mateo, CA 926 students Bowditch MiddleFoster City, CA 908 students Bayside AcademySan Mateo, CA 842 students Abbott MiddleSan Mateo, CA 745 students Foster City ElementaryFoster City, CA 699 students

Methodology & sources

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<figure style="font-family:system-ui,-apple-system,sans-serif;border:1px solid #e2e8f0;border-radius:12px;padding:20px 22px;max-width:480px;background:#ffffff;color:#0f172a;margin:0;line-height:1.4"><div style="font-size:15px;font-weight:700">San Mateo-Foster City</div><div style="font-size:13px;color:#64748b;margin-top:3px">Foster City, California &middot; Public school district</div><div style="display:flex;flex-wrap:wrap;margin-top:14px"><div style="margin-right:20px"><div style="font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#94a3b8;margin-bottom:2px">Enrollment</div><div style="font-size:22px;font-weight:700;color:#0f172a">10,067</div></div><div><div style="font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#94a3b8;margin-bottom:2px">Projected Rating (per-indicator)</div><div style="font-size:22px;font-weight:700;color:#16a34a">Below average</div></div></div><figcaption style="font-size:11px;color:#94a3b8;margin-top:14px;padding-top:12px;border-top:1px solid #f1f5f9">Data: NCES / EDFacts (2024 data) &middot; <a href="https://getcosmiq.app/schools/CA/san-mateo-foster-city" style="color:#0891b2;text-decoration:none" target="_blank" rel="noopener">View full profile on COSMIQ &#8594;</a></figcaption></figure>

Cite this page

COSMIQ. (2026). San Mateo-Foster City — school district profile. Retrieved August 23, 2026, from https://getcosmiq.app/schools/CA/san-mateo-foster-city

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About this profile. COSMIQ is an independent, free AI tutoring service and is not affiliated with, endorsed by, or sponsored by San Mateo-Foster City, California, or any government education agency. All figures are drawn from public U.S. Department of Education data (NCES Common Core of Data and EDFacts). Any projected rating is an independent estimate, not an official score. COSMIQ does not collect or publish user reviews or ratings of schools.

Data last refreshed August 7, 2026.