Summary:
Southbridge, Massachusetts has just one middle school — Southbridge Middle School — serving grades 6 through 8 with 380 students, part of the Southbridge district. Because it is the only middle school in the area, there is no local school-to-school comparison; the useful benchmarks are the school against its district, against Massachusetts as a whole, and against its own prior years.
Academically, the school outperforms its district in every reported subject and year, often by 5–10 percentage points, but it trails state averages by wide margins. In 2025–2026, 25.2% of students were proficient in English language arts, 24.32% in math, and 14.5% in science, compared with state rates near 40%. Eighth grade math is the clearest bright spot at 35.11% proficient — the school's highest grade-level result and only 6.56 points below the state average. Science is the biggest gap at 26.48 points below the state, and 8th grade civics declined 9.40 points from the prior year, a drop the district also saw.
School rankings have improved from the 19th percentile in 2023–2024 to the 23rd percentile in 2025–2026, but the school remains in the bottom quartile with a 1-star rating, while the district ranks 344th out of 351. Math showed the strongest year-over-year gain, up 6.09 points, and ELA rose 1.84 points. The 9.2:1 student-teacher ratio is relatively low, and per-student spending was $19,218 in 2020–2021 — historical rather than current. Free/reduced lunch percentages are not reported, so socioeconomic context cannot be assessed from this data.
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