Summary
Montclaire Elementary is a K–5 school in Los Altos, California, serving 442 students in the Cupertino Union district. Its 2025–2026 results are strong compared with California and the district, and it stands out among nearby K–5 schools particularly in English language arts and science. The most important caveat is that fifth-grade math is a clear weak spot within an otherwise strong academic profile.
Montclaire’s strongest local results are in English language arts and science: proficiency was 86% in ELA, the highest among nearby K–5 schools, and 79% in science, second highest. Math proficiency was 86%, close to the nearby-school average of 82%, and ranked fourth among seven K–5 schools including Montclaire. Compared with the district, Montclaire was ahead by 7 points in ELA, 2 in math, and 4 in science; it was ahead of California by 37, 48, and 43 points, respectively. Fifth-grade math was 79%, 11 points below fourth grade and 1 point below the district, though still 43 points above the state. Chronic absenteeism was also low at 5%, compared with 6% in the district and 18% statewide.
Over four years, ELA rose 2 points and math 1 point, while science gained 8 points but fluctuated considerably, including a one-year rise followed by a drop. SchoolDigger ranked Montclaire 50th of 5,804 California schools, at the 99th percentile with five stars; three nearby schools ranked higher. Its 2024–2025 student-teacher ratio was 22.2, higher than the nearby-school average of 20.7. Free/reduced lunch eligible students made up 9% in 2024–2025, below the nearby-school average of 10%. SchoolDigger’s statewide measure of how well Montclaire serves Asian students rose from the 76th percentile in 2024–2025 to the 93rd in 2025–2026. For Multi-racial Students, the reported percentile rose from 70 in 2018–2019 to 98 in 2024–2025.
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