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Lincoln-Sudbury Regional High

Public Grades 9-12
34th
SchoolDigger Rank ?
of 353 Massachusetts High Schools
Better than 90% of Massachusetts high schools
Summary

Lincoln-Sudbury Regional High is a grade 9–12 comprehensive high school in Sudbury, MA, serving 1,445 students as part of the Lincoln-Sudbury district, a five-star district that ranks 26th out of 351 statewide. The school itself is rated five stars and placed 34th out of 353 Massachusetts high schools in 2025–26, the 90th percentile, after climbing from the mid-80s percentile a decade earlier and peaking at 18th (95th percentile) in 2023–24. Completion outcomes are its standout strength: a 98.7% graduation rate and a 0.0% dropout rate in 2024–25 — the highest graduation rate among nearby schools and a dropout rate tied with Weston and Wayland for the lowest.

Test scores sit well above state averages — 81.29% proficiency in math versus the state's 43.73%, plus 66.77% in ELA and 69.4% in science — but the local competition is unusually strong. Acton-Boxborough Regional High, Wayland High School, Concord Carlisle High and Weston High generally outscore it, most noticeably in ELA, where Acton-Boxborough reports 86.2% and Maynard High 78.21%. Math is much closer: 81.29% versus Concord Carlisle's 80.78%. It stays far ahead of Framingham High School, Marlborough High and Waltham Senior High. Resources are mid-pack: $20,935 per student and an 11.3 student-teacher ratio, well below Weston and Minuteman Regional High but above Acton-Boxborough, which spends less and scores higher.

Effectiveness rankings for specific student groups are a bright spot: 95th percentile for special education students and 88th percentile for low-socioeconomic-status students in 2025–26, the latter up from the 70th percentile three years earlier. Recent trends are mixed. ELA proficiency has slipped from 82.84% in 2023–24 to 66.77% in 2025–26, and science fell from 82.77% to 69.4%, while math rebounded to 81.29% from 78.14%.

1,445
Students ?
11.3
Student/teacher ratio ?
$24,184
Per pupil spending ?
5.3%
Free/discounted lunch ?
 390 Lincoln Rd
       Sudbury, MA  01776

(978) 443-9961

District: Lincoln-Sudbury

Racial breakdown:

White:
69.4%
Asian:
10.0%
Two or more races:
7.5%
more
 See top rated Massachusetts high schools

 Compare Lincoln-Sudbury Regional High to nearby high schools!
At a glance
▬ Ranking trend: Holding steady — 88th percentile in 2015 → 90th in 2026
Strengths
✓Test scores above the Massachusetts average (72% vs 42% meeting standards)
✓Ranks in the top 10% of Massachusetts high schools
✓99% graduate within 4 years
Worth a look
!Some student groups rank well below the school's overall statewide standing
Students meeting standards (2025-2026) ?
This school72%
District avg72%
Massachusetts avg42%
34th of 353
Massachusetts public high schools ?
Top 10%▲ up 6 pts since 2016
From top 15% (2016) to top 10% (2026)
See the entire ranking list of Massachusetts High Schools →
★★★★★
SchoolDigger rating ?
26th of 351Lincoln-Sudbury among Massachusetts districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankMassachusetts percentileRating
202692.034 of 35390.4%★★★★★
202590.942 of 34988.0%★★★★☆
202493.518 of 34894.8%★★★★★
202391.131 of 34791.1%★★★★★
202290.325 of 34292.7%★★★★★
201986.132 of 35190.9%★★★★★
201880.044 of 34587.2%★★★★☆
201779.550 of 34885.6%★★★★☆
201677.954 of 35184.6%★★★★☆
201579.342 of 35488.1%★★★★☆
201475.773 of 34779.0%★★★★☆
201365.2136 of 34460.5%★★★☆☆
201271.6100 of 34070.6%★★★★☆
201168.5133 of 34060.9%★★★☆☆
201063.6153 of 33554.3%★★★☆☆
200961.2157 of 32251.2%★★★☆☆
200878.871 of 31977.7%★★★★☆
200787.317 of 31694.6%★★★★★
200686.531 of 31490.1%★★★★★
200585.238 of 31187.8%★★★★☆
200488.726 of 30791.5%★★★★★
200389.627 of 30491.1%★★★★★

African American

YearAvg scoreStatewide rankMassachusetts percentileRating
202656.457 of 15763.7%★★★☆☆
202446.977 of 16051.9%★★★☆☆
202341.282 of 14242.3%★★☆☆☆
202257.148 of 13363.9%★★★☆☆
201961.651 of 13762.8%★★★☆☆
201857.558 of 13456.7%★★★☆☆

Asian

YearAvg scoreStatewide rankMassachusetts percentileRating
202661.944 of 9453.2%★★★☆☆
202574.932 of 9164.8%★★★☆☆
202477.225 of 9874.5%★★★★☆
202380.116 of 9683.3%★★★★☆
201977.823 of 9776.3%★★★★☆
201878.56 of 9193.4%★★★★★

Disabled

YearAvg scoreStatewide rankMassachusetts percentileRating
202295.116 of 29594.6%★★★★★
201992.619 of 29993.6%★★★★★
201889.826 of 29991.3%★★★★★

Female

YearAvg scoreStatewide rankMassachusetts percentileRating
202693.326 of 34092.4%★★★★★
202592.728 of 33791.7%★★★★★
202490.529 of 34291.5%★★★★★
202390.630 of 33991.2%★★★★★
202289.129 of 34091.5%★★★★★
201985.831 of 34290.9%★★★★★
201877.563 of 33981.4%★★★★☆

Hispanic

YearAvg scoreStatewide rankMassachusetts percentileRating
202685.934 of 26086.9%★★★★☆
202585.733 of 24586.5%★★★★☆
202490.925 of 24990.0%★★★★★
202378.051 of 24178.8%★★★★☆
202296.46 of 21797.2%★★★★★
201987.925 of 20687.9%★★★★☆
201877.350 of 19374.1%★★★★☆

Low Socio Economic Status

YearAvg scoreStatewide rankMassachusetts percentileRating
202684.140 of 34088.2%★★★★☆
202576.167 of 33479.9%★★★★☆
202466.2103 of 33869.5%★★★☆☆
202352.4162 of 33852.1%★★★☆☆
202265.4111 of 33266.6%★★★☆☆
201974.465 of 33080.3%★★★★☆
201876.666 of 33080.0%★★★★☆

Male

YearAvg scoreStatewide rankMassachusetts percentileRating
202689.242 of 34487.8%★★★★☆
202587.848 of 33985.8%★★★★☆
202495.015 of 34295.6%★★★★★
202390.137 of 34389.2%★★★★☆
202290.526 of 33992.3%★★★★★
201985.839 of 34688.7%★★★★☆
201881.445 of 34386.9%★★★★☆

Multi-racial

YearAvg scoreStatewide rankMassachusetts percentileRating
202687.315 of 10085.0%★★★★☆
202588.812 of 8986.5%★★★★☆
202479.822 of 8774.7%★★★★☆
202383.715 of 8281.7%★★★★☆
202285.711 of 7885.9%★★★★☆
201878.010 of 5581.8%★★★★☆

Special Education

YearAvg scoreStatewide rankMassachusetts percentileRating
202696.214 of 29895.3%★★★★★
202589.530 of 30290.1%★★★★★
202497.314 of 28995.2%★★★★★
202398.29 of 30197.0%★★★★★
202277.955 of 33983.8%★★★★☆
201980.249 of 34885.9%★★★★☆
201879.756 of 34483.7%★★★★☆

White

YearAvg scoreStatewide rankMassachusetts percentileRating
202690.629 of 30290.4%★★★★★
202586.448 of 29883.9%★★★★☆
202495.66 of 30298.0%★★★★★
202392.023 of 30192.4%★★★★★
202290.126 of 30091.3%★★★★★
201986.426 of 30291.4%★★★★★
201878.650 of 30383.5%★★★★☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Special Education (2026)95th percentile+5 vs school
Disabled (2022)95th percentile~ school
Female (2026)92nd percentile~ school
White (2026)90th percentile~ school
Low Socio Economic Status (2026)88th percentile~ school
Male (2026)88th percentile-3 vs school
Hispanic (2026)87th percentile-3 vs school
Multi-racial (2026)85th percentile-5 vs school
African American (2026)64th percentile-27 vs school
Asian (2026)53rd percentile-37 vs school
By subject vs Massachusetts (2025-2026) ?
Mathematics81%+38 vs state
Biology69%+32 vs state
Science69%+29 vs state
English Language Arts67%+21 vs state

★
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Frequently Asked Questions about Lincoln-Sudbury Regional High

Yes. Lincoln-Sudbury Regional High ranks in the top 9.6% of Massachusetts high schools.

In the 2024-25 school year, 1,445 students attended Lincoln-Sudbury Regional High.

Students at Lincoln-Sudbury Regional High are 69% White, 10% Asian, 7% Two or more races, 7% Hispanic, 5% African American.

Lincoln-Sudbury Regional High is fed by the following schools:

Elementary : General John Nixon Elementary
Elementary : Hanscom School
Elementary : Israel Loring School
Elementary : Josiah Haynes
Elementary : Lincoln School
Elementary : Peter Noyes
Middle : Ephraim Curtis Middle

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Latest Massachusetts data All new data »
2024–25 dropout rates & graduation ratesMar 5, 2026
2024–25 MCAS Next Generation test scoresSep 29, 2025
2023–24 school spending dataMay 8, 2025
2023–24 dropout rates & graduation ratesMay 1, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Massachusetts Department of Elementary and Secondary Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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