Summary:
ZIP code 01504 is home to two schools in the Blackstone-Millville area of Massachusetts: Frederick W. Hartnett Middle School, which serves grades 4–7 with 487 students, and Blackstone Millville Regional High School, which serves grades 8–12 with 534 students. There are no elementary or alternative schools in the ZIP. Both belong to the Blackstone-Millville district, which currently ranks 242 of 351 statewide, at the 31st percentile with 2 stars.
Frederick W. Hartnett Middle School is the stronger performer and the only 3-star school in the area, ranking 221 of 478 (54th percentile) in 2025–2026 — a steady climb from 45th percentile in 2023–2024. Its science results stand out: 45.45% proficiency in 2025–2026, above the district at 36.80% and the state at 40.98%, after reaching 58.33% the prior year. It also beat district figures in every listed 2025–2026 subject and grade, including 7th grade ELA (45.45%), 5th grade math (44.55%), and 5th grade science (45.45%).
Blackstone Millville Regional High School ranked 227 of 353 (36th percentile, 2 stars), with all-grade proficiency of 21.26% in ELA, 16.13% in math, and 32.28% in science — well below state levels, and ELA and math both fell sharply from the year before. Positives include a 91.9% graduation rate, a 5.1% dropout rate, and Biology EOC at 38.60%, above both district and state. Notably, the high school spends more per student ($15,928 vs $15,221) with a lower student-teacher ratio (13.5 vs 15), though that spending data is from 2020–2021. Free/reduced-lunch figures are blank for both schools, so economic context is unknown.
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