Summary
San Diego High serves 1,602 students in grades 9–12 in San Diego, within the San Diego Unified district. Its latest results show strengths in English language arts (ELA) and science compared with California overall, but mathematics is its clearest academic weakness: 24% of students were proficient, versus 38% statewide and 46% in the district.
ELA and science are stronger by comparison, though neither leads every nearby school. ELA proficiency was 60%, above the state’s 49% and the district’s 54%; it was also 3 points above the 57% average for nearby schools with results, but ranked third among the four schools compared. Science proficiency was 40%, 4 points above the state and 2 below the district. That was 7 points above the 33% nearby-school average, and second among the four schools compared. Math, by contrast, was 17 points below the 41% average for nearby schools with results, ranking third of four. In the latest year, those nearby comparisons included East Village Middle College High, Garfield High and Coronado High.
Results over time show notable progress in ELA and science relative to the state, while math remains behind: from 2022–2023 to 2025–2026, ELA rose 11 points and science rose 15, but the math gap with the state changed by less than a point. Chronic absenteeism also improved, falling from 37% in 2021–2022 to 19% in 2025–2026, though the latest rate was still slightly above the state’s 18% and district’s 17%. SchoolDigger places the school at the 62nd percentile statewide with 3 stars in 2025–2026. Its 2024–2025 student-teacher ratio was 26.2:1, compared with a nearby-school average of 16.9:1; 71% of students were free/reduced lunch eligible that year. SchoolDigger’s subgroup rankings point to a notable concern: for English Language Learner Students, the school ranked at the 7th percentile in 2023–2024, versus its overall 50th percentile. For White Students, its 2025–2026 ranking was the 86th percentile, above its overall 62nd.
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