Summary
Palo Alto High serves 1,891 students in grades 9–12 in Palo Alto, in the highly ranked Palo Alto Unified district. Its 2025–26 results were especially strong compared with California: 82% of students were proficient in English language arts (ELA), 78% in math and 68% in science, exceeding state results by 33, 40 and 32 percentage points, respectively. The most important takeaway is that Palo Alto High is among the area’s strongest schools academically, though it does not lead its district in every subject.
Among seven nearby schools with 2025–26 all-grade scores, Palo Alto High ranked first in ELA and second in math and science. Its ELA result was close to Henry M. Gunn High’s (82% versus 82%, or 82.3% versus 82.2% rounded to one decimal to show the difference); Gunn scored higher in math and science. Within the district, Palo Alto High was 1 point higher in ELA, but 2 points lower in math and 7 points lower in science. One grade-specific result deserves attention: 12th-grade science proficiency was 18%, below both the district’s 29% and state’s 33%, despite a 68% all-grade science result. Graduation was strong at 97%, but chronic absenteeism was 15%, compared with 10% in the district.
Scores improved from 2022–23 to 2025–26: ELA rose 7 points, math 6 and science 17, and the school’s advantages over state results widened in all three subjects. SchoolDigger ranks Palo Alto High 76th of 2,137 statewide, at the 96th percentile with five stars; its district ranks 31st of 968. SchoolDigger’s ranking for Hispanic Students was at the 79th percentile, 17 points below the school’s overall percentile, but rose from 71 in 2023–24. Its ranking for Multi-racial Students climbed from the 88th to the 97th percentile over that period. The student–teacher ratio was 16.7 in 2024–25, and 13% of students were free/reduced lunch eligible that school year.
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