Lincoln-sudbury Regional High School (Ranked Top 5% for 2025-26)

390 Lincoln Rd
Sudbury, MA 01776

( shown in map)

10/

Top 5%

Lincoln-Sudbury Regional High School is a public regional high school in Sudbury, Massachusetts, with a 99% graduation rate. The school was founded in 1954, and the building was replaced prior to the 2004–2005 academic year, with additional facilities added in subsequent years.

Serving 1,462 students in grades 9-12, Lincoln-sudbury Regional High School ranks in the top 5% of all schools in Massachusetts for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).

The percentage of students achieving is 83% (which is higher than the Massachusetts state average of 42%). The percentage of students achieving is 81% (which is higher than the Massachusetts state average of 44%).

The student-teacher ratio of 11:1 is lower than the Massachusetts state level of 12:1.

Minority enrollment is 30% of the student body (majority Asian and Hispanic), which is lower than the Massachusetts state average of 47% (majority Hispanic).

Quick Facts (2025-26)

Grades: 9-12
Enrollment: 1,462 students
Student-Teacher Ratio: 11:1
Minority Enrollment: 30%
: ≥99% (Top 1% in MA)
: Top 5%
: 83% (Top 5%)
: 81% (Top 5%)
: 73% (Top 10%)
Source: National Center for Education Statistics (NCES), MA Dept. of Education

Top Rankings

Lincoln-sudbury Regional High School ranks among the top 20% of public schools in Massachusetts for:

School Overview

Lincoln-sudbury Regional High School's student population of 1,462 students has stayed relatively flat over five school years.

The teacher population of 129 teachers has stayed relatively flat over five school years.

Grades Offered

Grades 9-12
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Lincoln-sudbury Regional High School
9	347
10	380
11	386
12	346
Not Listed	3

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Total Students

1,462 students

View Data

Total Students Trends Over Years (1991-2023)
Year	Lincoln-sudbury Regional High School
2023	1,484
2022	1,513
2021	1,525
2020	1,528
2019	1,528
2018	1,568
2017	1,568
2016	1,602
2015	1,617
2014	1,641
2013	1,580
2012	1,601
2011	1,614
2010	1,615
2009	1,638
2008	1,622
2007	1,613
2006	1,577
2005	1,484
2004	1,410
2003	1,372
2002	1,310
2001	1,242
2000	1,173
1999	1,127
1998	1,064
1997	996
1996	939
1995	887
1994	895
1993	901
1992	888
1991	931

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Gender %

Total Classroom Teachers

129 teachers

View Data

Total Classroom Teachers Trends Over Years (2005-2023)
Year	Lincoln-sudbury Regional High School
2023	127
2022	125
2021	126
2020	127
2019	127
2018	128
2017	128
2016	125
2015	124
2014	121
2013	119
2012	117
2011	122
2010	125
2009	127
2008	127
2007	136
2006	137
2005	123

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Year Founded

1954

Colors

White, Navy Blue

School Calendar

Last Day of School

Mon. Jun 15, 2026

School Rankings

Lincoln-sudbury Regional High School ranks within the top 5% of all 1,626 schools in Massachusetts (based off of combined math and reading proficiency testing data).

The of Lincoln-sudbury Regional High School is 0.49, which is less than the diversity score at state average of 0.65. The school's diversity has stayed relatively flat over five school years.

This School

State Level (MA)

#24 out of 1626 schools
(Top 5%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Lincoln-sudbury Regional High School
2023	#24
2022	#39
2021	#31
2019	#14
2018	#10
2017	#1
2016	#13
2015	#6
2014	#18
2013	#16
2012	#6

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83%

42%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Lincoln-sudbury Regional High School	Massachusetts	Lincoln-Sudbury School District
2023	83%	42%	83%
2022	78%	41%	78%
2021	84%	37%	84%
2019	88%	51%	86%
2018	95%	52%	94%
2017	99%	53%	95%
2016	94%	64%	93%
2015	96%	61%	96%
2014	96%	61%	93%
2013	95%	61%	92%
2012	97%	59%	95%

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81%

44%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Lincoln-sudbury Regional High School	Massachusetts	Lincoln-Sudbury School District
2022	81%	44%	81%
2021	84%	49%	84%
2019	87%	54%	86%
2018	99%	56%	94%
2017	99%	54%	97%
2016	99%	71%	98%
2015	99%	69%	99%
2014	98%	69%	97%
2013	99%	69%	98%
2012	99%	69%	98%
2011	97%	70%	95%

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73%

44%

Student-Teacher Ratio

11:1

12:1

View Data

Student-Teacher Ratio Comparison Over Years (2005-2023)
Year	Lincoln-sudbury Regional High School	Massachusetts	Lincoln-Sudbury School District
2023	12:1	12:1	12:1
2022	12:1	12:1	12:1
2021	12:1	12:1	12:1
2020	12:1	13:1	12:1
2019	12:1	13:1	12:1
2018	12:1	13:1	12:1
2017	12:1	13:1	12:1
2016	13:1	13:1	13:1
2015	13:1	13:1	13:1
2014	14:1	14:1	14:1
2013	13:1	14:1	13:1
2012	14:1	14:1	14:1
2011	13:1	14:1	13:1
2010	13:1	14:1	13:1
2009	13:1	14:1	13:1
2008	13:1	14:1	13:1
2007	12:1	13:1	12:1
2006	12:1	13:1	12:1
2005	12:1	14:1	12:1

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American Indian

n/a

Asian

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	Lincoln-sudbury Regional High School	Massachusetts	Lincoln-Sudbury School District
2023	6%	7%	6%
2022	4%	7%	4%
2021	4%	7%	4%
2020	6%	7%	6%
2019	6%	7%	6%
2018	7%	8%	7%
2017	7%	8%	7%
2016	6%	6%	6%
2015	7%	6%	7%
2014	6%	6%	6%
2013	6%	6%	6%
2012	6%	6%	6%
2011	4%	7%	4%
2010	5%	6%	5%
2009	5%	6%	5%
2008	4%	6%	4%
2007	5%	6%	5%
2006	5%	6%	5%
2005	4%	5%	4%
2004	5%	5%	5%
2003	5%	5%	5%
2002	5%	5%	5%
2001	5%	4%	5%
2000	5%	4%	5%
1999	5%	4%	5%
1998	6%	4%	6%
1997	5%	4%	5%
1996	5%	4%	5%
1995	6%	4%	6%
1994	6%	4%	6%
1993	5%	4%	5%
1992	7%	4%	7%
1991	4%	3%	4%

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Hispanic

25%

View Data

Hispanic Student Percentage Comparison Over Years (1990-2023)
Year	Lincoln-sudbury Regional High School	Massachusetts	Lincoln-Sudbury School District
2023	6%	24%	6%
2022	6%	23%	6%
2021	5%	22%	5%
2020	5%	21%	5%
2019	5%	21%	5%
2018	4%	19%	4%
2017	4%	19%	4%
2016	3%	19%	3%
2015	3%	18%	3%
2014	3%	17%	3%
2013	3%	16%	3%
2012	3%	16%	3%
2011	3%	15%	3%
2010	2%	15%	2%
2009	2%	14%	2%
2008	2%	15%	2%
2007	1%	14%	1%
2006	1%	13%	1%
2005	1%	12%	1%
2004	1%	12%	1%
2003	1%	11%	1%
2002	1%	11%	1%
2001	1%	11%	1%
2000	1%	10%	1%
1999	1%	10%	1%
1998	1%	10%	1%
1997	1%	10%	1%
1994	2%	9%	2%
1993	1%	9%	1%
1991	1%	8%	1%
1990	2%	7%	2%

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Black

10%

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	Lincoln-sudbury Regional High School	Massachusetts	Lincoln-Sudbury School District
2023	6%	10%	6%
2022	6%	10%	6%
2021	6%	10%	6%
2020	5%	9%	5%
2019	5%	9%	5%
2018	4%	9%	4%
2017	4%	9%	4%
2016	4%	9%	4%
2015	5%	9%	5%
2014	5%	9%	5%
2013	6%	9%	6%
2012	6%	8%	6%
2011	5%	8%	5%
2010	5%	8%	5%
2009	5%	8%	5%
2008	5%	8%	5%
2007	6%	8%	6%
2006	5%	8%	5%
2005	5%	9%	5%
2004	7%	9%	7%
2003	7%	9%	7%
2002	7%	9%	7%
2001	5%	9%	5%
2000	7%	9%	7%
1999	7%	9%	7%
1998	7%	8%	7%
1997	8%	8%	8%
1996	8%	8%	8%
1995	8%	8%	8%
1994	9%	7%	9%
1993	8%	7%	8%
1992	8%	7%	8%
1991	9%	8%	9%

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White

70%

53%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Lincoln-sudbury Regional High School	Massachusetts	Lincoln-Sudbury School District
2023	72%	54%	72%
2022	75%	56%	75%
2021	77%	57%	77%
2020	80%	59%	80%
2019	80%	59%	80%
2018	81%	61%	81%
2017	81%	61%	81%
2016	82%	63%	82%
2015	82%	64%	82%
2014	83%	65%	83%
2013	83%	66%	83%
2012	83%	67%	83%
2011	86%	68%	86%
2010	86%	69%	86%
2009	87%	70%	87%
2008	89%	71%	89%
2007	88%	72%	88%
2006	89%	73%	89%
2005	90%	74%	90%
2004	87%	74%	87%
2003	87%	75%	87%
2002	87%	75%	87%
2001	89%	76%	89%
2000	87%	77%	87%
1999	87%	77%	87%
1998	86%	78%	86%
1997	86%	78%	86%
1996	87%	79%	87%
1995	86%	79%	86%
1994	83%	80%	83%
1993	86%	80%	86%
1992	85%	81%	85%
1991	86%	81%	86%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2009-2023)
Year	Lincoln-sudbury Regional High School	Massachusetts	Lincoln-Sudbury School District
2023	10%	5%	10%
2022	9%	4%	9%
2021	8%	4%	8%
2020	4%	4%	4%
2019	4%	4%	4%
2018	4%	3%	4%
2017	4%	3%	4%
2016	5%	3%	5%
2015	3%	3%	3%
2014	3%	3%	3%
2013	2%	3%	2%
2012	2%	3%	2%
2011	2%	2%	2%
2010	2%	2%	2%
2009	1%	2%	1%

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All Ethnic Groups

0.49

0.65

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Lincoln-sudbury Regional High School	Massachusetts	Lincoln-Sudbury School District
2023	0.47	0.64	0.47
2022	0.42	0.62	0.42
2021	0.40	0.62	0.40
2020	0.35	0.60	0.35
2019	0.35	0.60	0.35
2018	0.34	0.58	0.34
2017	0.34	0.58	0.34
2016	0.32	0.56	0.32
2015	0.32	0.55	0.32
2014	0.31	0.54	0.31
2013	0.32	0.53	0.32
2012	0.31	0.52	0.31
2011	0.27	0.51	0.27
2010	0.26	0.50	0.26
2009	0.24	0.51	0.24
2008	0.21	0.47	0.21
2007	0.22	0.46	0.22
2006	0.20	0.45	0.20
2005	0.19	0.43	0.19
2004	0.24	0.43	0.24
2003	0.23	0.42	0.24
2002	0.24	0.41	0.24
2001	0.21	0.40	0.20
2000	0.24	0.39	0.24
1999	0.24	0.39	0.24
1998	0.25	0.38	0.25
1997	0.25	0.38	0.25
1996	0.24	0.36	0.24
1995	0.25	0.36	0.25
1994	0.30	0.35	0.30
1993	0.25	0.35	0.25
1992	0.27	0.34	0.27
1991	0.25	0.33	0.25

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≥99%

90%

View Data

Graduation Rate Comparison Over Years (2013-2023)
Year	Lincoln-sudbury Regional High School	Massachusetts	Lincoln-Sudbury School District
2023	99%	90%
2022	97%	90%	97%
2021	99%	87%	97%
2020	98%	88%	96%
2019	99%	88%	97%
2018	99%	87%	97%
2017	99%	87%	97%
2016	98%	87%	96%
2015	98%	87%	96%
2014	99%	86%	97%
2013	99%	85%	98%

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Participates in the

Yes

Eligible for

35%

View Data

Free Lunch Eligibility Comparison Over Years (2000-2023)
Year	Lincoln-sudbury Regional High School	Massachusetts	Lincoln-Sudbury School District
2023	5%	35%	5%
2022	5%	35%	5%
2021	5%	36%	5%
2020	5%	35%	5%
2019	5%	35%	5%
2015	4%	36%	4%
2014	4%	34%	4%
2013	4%	32%	4%
2012	5%	30%	5%
2011	4%	29%	4%
2010	3%	27%	3%
2009	2%	25%	2%
2008	2%	24%	2%
2007	3%	23%	3%
2006	2%	23%	2%
2005	3%	23%	3%
2004	3%	22%	3%
2001	2%	19%	2%
2000	2%	20%	2%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2001-2023)
Year	Lincoln-sudbury Regional High School	Massachusetts	Lincoln-Sudbury School District
2023	1%	4%	1%
2022	1%	4%	1%
2021	1%	4%	1%
2020	1%	4%	1%
2019	1%	4%	1%
2013	1%	5%	1%
2012	1%	5%	1%
2011	1%	5%	1%
2010	1%	6%	1%
2009	1%	6%	1%
2007	1%	5%	1%
2006	1%	5%	1%
2005	1%	5%	1%
2004	1%	5%	1%
2001	1%	5%	1%

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School Statewide Testing

School District Name

Lincoln-Sudbury School District

Source: National Center for Education Statistics (NCES), MA Dept. of Education

School Notes

School Mascot: Warrior

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Lincoln-sudbury Regional High School's ranking?

Lincoln-sudbury Regional High School is ranked #24 out of 1,626 schools, which ranks it among the top 5% of public schools in Massachusetts.

What percent of students have achieved state testing proficiency in math and reading?

83% of students have achieved math proficiency (compared to the 42% MA state average), while 81% of students have achieved reading proficiency (compared to the 44% MA state average).

What is the graduation rate of Lincoln-sudbury Regional High School?

The graduation rate of Lincoln-sudbury Regional High School is 99%, which is higher than the Massachusetts state average of 90%.

How many students attend Lincoln-sudbury Regional High School?

1,462 students attend Lincoln-sudbury Regional High School.

What is the racial composition of the student body?

70% of Lincoln-sudbury Regional High School students are White, 9% of students are Asian, 8% of students are Two or more races, 7% of students are Hispanic, and 6% of students are Black.

What is the student-teacher ratio of Lincoln-sudbury Regional High School?

Lincoln-sudbury Regional High School has a student ration of 11:1, which is lower than the Massachusetts state average of 12:1.

What grades does Lincoln-sudbury Regional High School offer ?

Lincoln-sudbury Regional High School offers enrollment in grades 9-12 (Supplemental Virtual).

What school district is Lincoln-sudbury Regional High School part of?

Lincoln-sudbury Regional High School is part of Lincoln-Sudbury School District.