Summary
James Russell Lowell is a PK–5 elementary school in Watertown, MA, serving 422 students in a district that ranks 110th of 351 in Massachusetts, placing it near Newton, Cambridge, Belmont, and Waltham.
In 2025–2026, James Russell Lowell ranked 251st of 899 elementary schools, or the 72nd percentile, with 4 stars. That is above the Watertown district and above Cunniff, and roughly even with Hosmer, though it is below the 78th–80th percentile range the school held from 2021–2022 through 2023–2024. MCAS results show 47.88% proficient in English Language Arts, 56.02% in Math, and 64.71% in Science. Science is the clear standout: it is 8.84 points above the district and 23.73 points above the state, and only Underwood in Newton posts a higher nearby science score. ELA is the main watch area, falling from 58.20% in 2024–2025 and now only 2.05 points above the district. Math remains above district and state, with a strong 4th-grade result of 62.32%, but 3rd-grade math is below the district. Grade-level results are uneven: 5th grade is strongest, while 4th-grade ELA and 3rd-grade math trail district peers.
Compared with nearby schools, James Russell Lowell outperforms Cunniff, Cambridge’s Haggerty, and Waltham’s James Fitzgerald Elementary School in most subjects, but it generally trails Newton’s Underwood, Horace Mann, and Lincoln-Eliot in ELA and math. Belmont’s Daniel Butler, Roger E Wellington, and Mary Lee Burbank post much higher 3rd-grade results, though those are K–3 schools and not fully comparable. Resources include a student:teacher ratio of 9.7 and per-student spending of $24,276 (2020–2021). The school has shown strong effectiveness with English language learners—94th percentile in 2023–2024, up from 8th percentile in 2017–2018—and special education effectiveness rebounded to the 69th percentile in 2025–2026. Low-SES effectiveness was 68th percentile, down from 80th in 2023–2024. Overall, this is a 4-star, above-district school with standout science and solid math, but parents should watch the ELA decline and uneven grade-level results.
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