Summary:
San Lorenzo Valley Unified has one listed high school, San Lorenzo Valley High, serving grades 9–12, with 578 students and a 21:1 student–teacher ratio in 2024–2025. With no other listed high schools, there is no local school-to-school comparison. The school combines very strong completion figures with a notable attendance concern: its 2025–2026 graduation rate was 99%, versus 88% statewide and 97% districtwide, and its dropout rate was 0%, but chronic absenteeism reached 28%, compared with 18% statewide and 8% districtwide.
San Lorenzo Valley High stands out for all-grade ELA and science, while math is its clearest relative weakness. In 2025–2026, 65% of students were proficient in ELA, 16 percentage points above the state and 11 above the district; science proficiency was 54%, 18 points above the state and 6 above the district. By contrast, math proficiency was 35%, 4 points below the state and 10 below the district. The grade-level comparison offers a useful exception: 11th-grade math was 35%, 3 points above the state. In 11th-grade science, the school was 14 points above the state, though just below the district.
Results declined slightly or moderately at the school across all three all-grade subjects from 2024–2025 to 2025–2026, while state rates rose: the school fell 1 point in ELA, 4 in math, and 2 in science; its lead over the state narrowed by 1, 5, and 5 points, respectively. SchoolDigger’s ranking also moved down over the three years shown, from the 90th percentile in 2023–2024 to the 77th percentile in 2025–2026, though it remained above the statewide midpoint and received 4 stars. As context, 20% of students were eligible for free or reduced-price lunch in 2024–2025.
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