Summary:
Zip code 94539 has one listed high school, Mission San Jose High, serving grades 9–12 and enrolling 1,794 students; the available figures compare it with Fremont Unified and California. In 2025–2026, the school’s scores were 85% in English language arts, 83% in math, and 78% in science, exceeding state scores by 36, 45, and 42 percentage points, respectively. Its strongest overall distinction is that it scored above both district and state benchmarks in all three subjects.
Mission San Jose High is the only school listed, so it is both the highest and lowest in this zip-code list by default; there is no other listed school to compare it with. Against the district, its scores were higher by 14 points in English language arts, 15 in math, and 16 in science. Math was its strongest subject relative to the state, with a 45-point lead, even though English language arts was its highest raw score. Other outcomes were generally favorable: graduation was 96%, 1 point above the district and 8 above the state, while dropout was 1%, 2 points below the district and 7 below the state. Chronic absenteeism was 12%—1 point above the district, but 7 below the state.
The school remained well above state averages, but its test-score advantage narrowed in each subject from 2024–2025 to 2025–2026: by 9 points in English language arts, 7 in math, and 5 in science. Its three-subject average fell from 87% to 82%. SchoolDigger ranked it 30th of 2,137 schools in 2025–2026, in the 99th percentile; it ranked 16th of 2,162 the previous year and 19th of 2,159 in 2023–2024. Its student–teacher ratio was 24.7 in 2024–2025, and 18% of students were free/reduced lunch eligible that year. Because only one school is listed, these figures cannot show how it compares with other local schools.
Thank you for your feedback!