Summary
Grafton Middle in Grafton, MA is a grades 7–8 middle school serving 478 students in a town in central Massachusetts. It is part of the Grafton district, which ranks 77th of 351 districts statewide (78th percentile, 4 stars), and the school itself ranked 81st of 478 Massachusetts middle schools in 2025–2026 (83rd percentile, 4 stars). That strength is consistent: Grafton Middle has held 4-star status every year from 2016–2017 through 2025–2026, peaking at the 87th percentile in 2023–2024. On 2025–2026 tests, proficiency was 56.1% in English language arts, 56.57% in math, 61% in science, and 55.37% in civics — all above the district and roughly 15–20 points above the state in each subject.
Among nearby schools, Grafton Middle is a solid second-tier high performer. It ranks ahead of Robert E. Melican Middle School (76th percentile), Sutton Middle School (68th), Northbridge Middle (45th), and the Worcester middle schools — Burncoat Middle School (32nd), Forest Grove Middle (24th), and Worcester East Middle (17th) — but trails Oak Middle School (89th) and Sarah W Gibbons Middle (95th). It edges out Melican in ELA and math, though Melican is higher in civics. Grafton Middle spends $13,918 per student, less than the Worcester, Westborough, Northborough, and Sutton districts, while far outperforming Worcester. Its student-teacher ratio is 12.6.
A few details are worth watching. Within the school, grade 8 students outperformed grade 7 students by about 10.5 points in ELA and 11.35 points in math — a gap large enough to note, though the data cannot explain its cause. Science is the strongest subject; civics, while above state and district averages, is where several nearby schools do better. Subgroup results are generally strong: low-income students rank at the 86th percentile, above the school's overall standing, while some other student groups rank below the overall percentile and have slipped from 2023–2024 levels.
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