Summary
Horace Mann is a K–5 elementary school in Newton, Massachusetts, serving 351 students as part of Newton Public Schools, a highly ranked district that places 30th of 351 in Massachusetts. In 2025–2026, Horace Mann ranked 178th of 899 elementary schools statewide — the 80th percentile with 4 stars — a solidly above-average result and the school's best statewide standing since 2020–2021. It has improved from 232nd in 2023–2024 and 203rd in 2024–2025.
Horace Mann's MCAS Next Generation proficiency rates are well above the Massachusetts average: 55.93% in English language arts, 59.09% in math, and 60.00% in science, roughly 16–19 points ahead of the state in each subject. They sit below the Newton district average in all three subjects, by about 7–10 points. Among nearby Newton schools, C C Burr, Peirce, Underwood, Lincoln-Eliot, and Cabot currently rank higher, while Franklin ranks lower. Grade 3 math is a clear strength at 69.23%, above the district's 66.67%, but grade 4 math (57.63%) and grade 5 math (52.31%) trail Newton by double digits.
Science slipped from 68.57% in 2024–2025 to 60.00% in 2025–2026, though it remains far above the state. School effectiveness rankings are strongest for special education students, at the 86th percentile, and for low-income students, who have climbed to the 79th percentile from 37th in 2021–2022. Horace Mann spends $20,418 per student, less than most nearby Newton schools and all nearby Watertown and Waltham comparison schools, and its student-teacher ratio improved to 10.5 in 2024–2025.
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