Summary:
Elementary families in Williamsburg, Massachusetts have exactly one school to consider: Anne T. Dunphy School, a public PK–6 school serving 111 students. Because it is the only school in the Williamsburg district, the district's test-score figures are identical to the school's, and no comparison among local schools is possible. The available record covers MCAS Next Generation scores for 2025–2026 and 2024–2025, school rank history for 2023–2024 through 2025–2026, a 2024–2025 student-teacher ratio of 6.5, and per-student spending of $23,340 in 2020–2021. The free/reduced-lunch field is blank, so that figure is unknown, not zero.
The school ranks 10th out of 351 Massachusetts districts (97th percentile, 5 stars) and 40th out of 899 schools in 2025–2026 (96th percentile, 5 stars). Rank history shows a rebound: 83rd of 916 in 2023–2024, then 99th of 906 in 2024–2025 (89th percentile, 4 stars), then back to 5 stars. In 2025–2026 it beat the state in every reported subject and grade: ELA all grades 69.35% vs 40.03% state, math 75.81% vs 41.11%, and science 100% vs 40.98%. Grade-level highlights include 4th-grade ELA at 77.78% (+40.35 points) and 6th-grade math at 84.21% (+41.62). The lowest result, 3rd-grade math at 60%, was still +17.81 points above the state.
Science is the standout: 100% proficient in 2025–2026, up from 83.33% in 2024–2025 (science is tested in grade 5 here, so the all-grades and 5th-grade figures match). Math held steady at 75.81% across both years, while ELA rose from 65.08% to 69.35%. Because enrollment is only 111 students, grade-level cohorts are tiny and a single student can move a percentage noticeably — worth keeping in mind when reading an exact figure like the 100% science result. The 6.5 student-teacher ratio suggests small classes, though the spending figure cannot be benchmarked against peers with this data.
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