Summary
Marshall (Thurgood) High is a San Francisco Unified public high school serving grades 8–12, with 475 students. The clearest concern is that chronic absenteeism is exceptionally high: 66% of students were chronically absent in 2025–26, compared with 33% in San Francisco Unified and 18% statewide. The rate rose 8 points from the prior year, and only one of six nearby San Francisco Unified schools had a higher rate. Graduation was 56%, close to the district’s 55% but well below the state’s 88%. The most important finding for families is the combination of very high absenteeism and a graduation rate far below the state average.
Test proficiency is below district and state results in every subject, while math is the school’s relative bright spot. In 2025–26, 17% of students were proficient in English language arts, 9% in math and 6% in science. Those results were 32, 29 and 30 percentage points below state rates, respectively, and 37, 37 and 38 points below district rates. Compared with averages for seven nearby San Francisco Unified schools, Marshall was lower by 11 points in ELA, 2 in math and 14 in science. It ranked third-lowest among those schools in ELA, fifth-lowest in math and second-lowest in science, making science its weakest subject relative to nearby peers.
ELA and math have improved overall since 2022–23, but progress has been uneven: ELA rose from 12% to 17%, and math from 5% to 9%, while science fell from 7% to 6%. SchoolDigger ranked Marshall in the 17th percentile statewide and gave it one star in 2025–26, up from the 11th percentile the prior year; it ranked ahead of two and behind five nearby San Francisco Unified schools with results. The 2024–25 student-teacher ratio was 14.3, lower than six of ten nearby schools reporting a ratio. For context, 79% of students were free/reduced lunch eligible in 2024–25, the second-highest share among nearby schools reporting the same measure and year. One notable SchoolDigger subgroup result was its 90th-percentile effectiveness ranking for Special Education Students in 2025–26, compared with the school’s overall 17th percentile.
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