Wellesley Middle

Wellesley Middle is a grades 6–8 school on Kingsbury Street in Wellesley, Massachusetts, serving 919 students — the largest middle school in this comparison group — within the Wellesley district, which ranks 5th of 351 Massachusetts districts.

Academically, this is a top-tier school with real momentum. In 2025–26 it ranked 7th of 478 middle schools statewide (99th percentile, 5 stars), its best showing in a decade and up from 12th the year before, and it has never fallen below the 91st percentile in ten years. Its math proficiency (80.95%) and science proficiency (78.62%) are the highest among the eleven nearby schools compared here, including Weston Middle, Wayland Middle, and Charles E Brown Middle. ELA (75.42%) is essentially tied with Charles E. Brown and behind only Weston. Across every subject the school runs roughly 35–40 points above state proficiency, and it beats Natick's two middle schools by about 11–12 points in ELA and 16–18 points in science. That matters because the surrounding towns are unusually strong: five of the eleven comparison schools rank in the top 20 statewide.

Staffing supports those results — at 8.9 students per teacher, Wellesley Middle has the lowest ratio in the comparison set despite enrolling the most students. Per-student spending ($23,154 in 2020–21) is mid-pack: well below Weston, but about $3,000 above Pollard Middle and $7,000+ above the Natick schools. Most student groups perform close to the school's overall profile, including low-income students (97th percentile) and special education students (95th). Worth watching: 8th-grade ELA (81.37%) is far ahead of grades 6 (72.47%) and 7 (72.11%), science has been the most volatile subject, and a few student groups rank below the school's elite overall standing. Free/reduced-lunch rates aren't reported here, so economic context rests on subgroup rankings rather than enrollment share.