Summary
Watertown Middle is a public school in Watertown, MA, serving 583 students in grades 6–8, part of the Watertown district just west of Boston. In 2025–2026, it ranked 123rd of 478 Massachusetts middle schools, placing in the 74th percentile with 4 stars—its best recent year. That continues a rebound from 2018–2019, when it was 252nd of 498, in the 49th percentile with 2 stars.
Test scores are above the state average in every reported subject: ELA 46.56%, math 50.27%, science 55.79%, and 8th-grade civics 55.26%. Math, science, and civics have shown strong recent momentum, while ELA has been more stable. Compared with nearby schools, Watertown Middle outperforms Waltham’s John W. McDevitt Middle School and generally edges John F Kennedy Middle in math and science, though JFK had slightly higher ELA. It trails higher-performing neighbors such as Ottoson Middle, Belmont Middle School, F A Day Middle, Bigelow Middle, Rindge Avenue Upper School, and Putnam Avenue Upper School in ELA and math, but is competitive with Cambridge schools in science.
The school’s 10.8 student-teacher ratio is similar to F A Day Middle and lower than Belmont Middle School, while per-student spending was $23,383 in 2020–2021—mid-high nearby, similar to Newton and Waltham, and above Arlington. Spending and class size alone do not explain the gaps with top nearby districts. On subgroup effectiveness, low-income students improved from the 40th percentile to the 77th, special-education effectiveness declined from the 66th to the 50th, and English-language-learner results were volatile. The main things to watch are the ELA gap, special-education effectiveness, and data limits: free/reduced-lunch figures were not reported, and spending data is from 2020–2021. Overall, Watertown Middle is improving and above the state average, but not yet at the level of the highest-performing nearby districts.
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