Summary
Betsey B Winslow is a K–5 elementary school serving 227 students in New Bedford, MA, part of the New Bedford district, which ranks in the 7th percentile of Massachusetts districts. Within that district, the school's 2025–2026 results are a relative bright spot: it ranks 618th of 899 Massachusetts elementary schools — the 31st percentile, with 2 stars — up from the 20th percentile (1 star) the year before, though still below its 2020–2021 high of the 57th percentile.
Its 2025–2026 MCAS all-grade proficiency was 36.94% in English language arts, above the district's 19.81% and close to the state's 40.03%; 27.03% in math, above the district's 19.26% but well below the state's 41.11%; and 9.68% in science, below the district's 16.05%. Among nearby same-district schools, Betsey is the third-highest ranked, behind James B Congdon and Elizabeth Carter Brooks, and ahead of Ellen R Hathaway, Sgt Wm H Carney Academy, John B Devalles, Alfred J Gomes, Thomas R Rodman, and Irwin M. Jacobs Elementary School. In the neighboring Dartmouth district, James M. Quinn School and Joseph Demello both outperform Betsey overall.
The clearest concern is science, which fell from 36.67% to 9.68% in a single year; because science is tested only in fifth grade, this points to a concentrated upper-grade weakness. Results are also uneven by grade: third-grade ELA is a strength at 55% proficient, and fourth-grade math is solid at 37.5%, but fifth grade falls below district and state averages in ELA (19.35%), math (12.9%), and science. On a positive note, low-income students ranked at the 50th percentile (3 stars), higher than the school overall. Resources look comparable to nearby peers — $17,050 per student and a 12.9 student-teacher ratio — so the main challenges are outcome gaps rather than obvious underfunding.
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