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.
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