Summary:
Williamsburg serves students through a single public school: Anne T. Dunphy School, an elementary school covering grades PK–6 with 111 students, operating within the Williamsburg district. The area has one elementary school and no middle, high, or alternative schools in this data set, so district results and school results are the same — everything reported for the district comes from this one building.
Academically, the school performs near the top of Massachusetts. The district ranks 10th of 351 statewide, placing it in the 97th percentile with 5 stars, and the school's own rank history is strong: 96th percentile and 5 stars in 2025–2026, 89th percentile and 4 stars in 2024–2025, and 91st percentile and 5 stars in 2023–2024. Every reported MCAS measure beats the state average, generally by wide margins. In 2025–2026, ELA was 69.35% proficient versus 40.03% statewide, mathematics 75.81% versus 41.11%, and science 100% versus 40.98%. Grade-level results hold up too: 6th grade mathematics reached 84.21% and 4th grade 83.33%, while ELA ranged from 63.16% in 6th grade to 77.78% in 4th grade. Year over year, ELA rose 4.27 points and science climbed 16.67 points, while mathematics stayed flat at 75.81%.
Context matters for parents reading these numbers. The student-teacher ratio is low at 6.5, and per-student spending was $23,340 in 2020–2021, though that figure is several years older than the test data. The free/reduced lunch percentage is not populated in the provided data, so socioeconomic context is limited. Most importantly, enrollment is just 111 students, which means percentage-based results can swing more from year to year than they would at a larger school — worth keeping in mind when comparing single-year figures.
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