Summary
Marco Forster Middle is a 930-student school serving grades 6–8 in San Juan Capistrano, within Capistrano Unified, with 10 nearby middle schools serving the same grades. The main concern for families comparing local options is that Marco Forster Middle had the lowest proficiency rates among those 11 schools in ELA, math, and science in 2025–26.
Marco’s results are mixed against state averages: its ELA proficiency was 52% and science was 39%, both above state results of 49% and 36%, while its 38% in math was just below the state’s 38%. It trailed Capistrano Unified in all three subjects: by 18 points in ELA, 24 in math, and 19 in science. The nearby-school averages were 74% in ELA, 64% in math, and 63% in science, putting Marco 22, 26, and 24 points lower, respectively. Even so, the school’s results have improved over time: since 2022–23, ELA rose 7 points, math 6, and science 8.
SchoolDigger ranks Marco at the 65th percentile with three stars, below nearby schools, which range from the 84th to 97th percentile and have four or five stars. Its ranking has recovered from the 54th percentile in 2021–22. In 2024–25, 75% of students were free/reduced lunch eligible, the highest share among nearby schools; its student-teacher ratio was 20.4, slightly below the local average of 20.7. SchoolDigger’s group rankings point to stronger statewide performance in serving homeless students (87th percentile) and lower performance for military-connected students (37th percentile), compared with Marco’s overall 65th percentile. Chronic absenteeism also improved, falling from 26% in 2021–22 to 17% in 2025–26, though it remained above the district’s 14% rate.
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