Summary
Attleboro High is a public high school in Attleboro, MA, serving grades 9–12 with 2,030 students, making it the largest comprehensive high school in its nearby comparison group. It is a 2-star school ranked 184th of 353 in 2025–2026 (48th percentile), which is above the Attleboro district’s 39th percentile. The school has rebounded from its 2023–2024 low but remains below its 2021–2022 peak. Its 2024–2025 graduation rate is 94.5% and dropout rate is 3.1%, both better than the district’s 92.2% and 4.1%.
In 2025–2026 MCAS testing, Attleboro High’s proficiency was 43.92% in ELA, 43.54% in Math, 34.42% in Science, and 33.11% in Physics End-of-Course. It is above the district in all four subjects but below the state in all four; Science and Physics are the clearest gaps, at 6.08 points and 13.47 points below the state, respectively. Science is the most distinctive weakness compared with nearby schools: Attleboro High’s 34.42% is the lowest among the regular nearby high schools, including Mansfield High, King Philip Regional High, Foxborough High, North Attleboro High, Dighton-Rehoboth Regional High School, Seekonk High, and Norton High. ELA and Math are closer to the state average and are mixed against those neighbors.
Attleboro High is much larger than nearby comprehensive schools and has the highest student–teacher ratio among them at 15.2; its per-pupil spending of $14,720 is lower than most nearby districts, including Mansfield High, Foxborough High, King Philip Regional High, and Seekonk High. That resource context does not prove causation, but it is relevant when considering academic gaps. Graduation and dropout outcomes are a relative strength within the district, though Attleboro High still trails Mansfield High, Seekonk High, Foxborough High, and King Philip Regional High on those measures. Results for student groups are uneven: some groups perform relatively well or have improved, while others lag, and trends have been variable. Overall, Attleboro High is a mid-pack Massachusetts high school that serves its district better than average but faces challenges in Science and Physics proficiency, staffing ratios, and per-pupil spending compared with several higher-performing neighbors.
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