Summary:
The Lincoln-Sudbury area in this data set contains exactly one school: Lincoln-Sudbury Regional High, a public high school serving grades 9–12 at 390 Lincoln Rd in Sudbury, MA, with 1,445 students enrolled. The area summary lists 0 elementary, 0 middle, 0 alternative, and 1 high school, so families here are looking at a single-school high-school district—Lincoln-Sudbury—and district-level test results are identical to the school's. The district currently ranks 26th of 351 schools (93rd percentile, 5 stars), while the school itself ranks 34th of 353 (90th percentile, 5 stars), placing it in roughly the top 10% of Massachusetts high schools.
Academically, the school performs well above the state on every reported MCAS Next Generation assessment. Mathematics is the standout: 81.29% of 10th graders were proficient in 2025–2026 versus 43.73% statewide, a gap of +37.56 percentage points. Science was 69.40% versus 40.50% statewide (+28.90 points), Biology End of Course was 69.42% versus 37.68% (+31.74 points), and Biology All Grades in 2024–2025 was 69.79% versus 39.02% (+30.77 points). English Language Arts remains strong at 66.77% versus 45.48% statewide (+21.29 points), though it declined 8.75 points from 75.52% the prior year—the only notable drop in the reported data. Science held essentially steady, moving from 70.15% to 69.40%.
Outcomes are also very strong: a 98.7% graduation rate and 0.0% dropout rate in 2024–2025, with the school slightly outperforming the district (98.0% graduation, 0.5% dropout). The student-teacher ratio is 11.3, and per-student spending was $20,935 in 2020–2021. The free/reduced lunch figure is blank, so it is not reported here rather than zero. Rank history shows fluctuation rather than decline: 18th of 348 in 2023–2024 (5 stars), 42nd of 349 in 2024–2025 (4 stars), and 34th of 353 in 2025–2026 (5 stars).
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