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Concord Middle School

835 Old Marlboro Road
Concord, MA 01742

Top 20%

cms.concordps.org

Serving 654 students in grades 6-8, Concord Middle School ranks in the top 20% of all schools in Massachusetts for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).

The percentage of students achieving is 64% (which is higher than the Massachusetts state average of 42%). The percentage of students achieving is 64% (which is higher than the Massachusetts state average of 44%).

The student:teacher ratio of 10:1 is lower than the Massachusetts state level of 12:1.

Minority enrollment is 28% of the student body (majority Hispanic and Asian), which is lower than the Massachusetts state average of 47% (majority Hispanic).

Quick Stats (2025)

Grades: 6-8
Enrollment: 654 students
Student:Teacher Ratio: 10:1
Minority Enrollment: 28%
: Top 20% in MA
: 64% (Top 20%)
: 64% (Top 20%)
: 74% (Top 10%)
Source: National Center for Education Statistics (NCES), MA Dept. of Education

Top Rankings

Concord Middle School ranks among the top 20% of public schools in Massachusetts for:

School Overview

Concord Middle School's student population of 654 students has declined by 10% over five school years.

The teacher population of 65 teachers has grown by 18% over five school years.

Grades Offered

Grades 6-8
(Supplemental Virtual)

View Data

Distribution of Students By Grade Trends
Grade	Concord Middle School
6	218
7	207
8	229

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Total Students

654 students

View Data

Total Students Trends Over Years (1991-2023)
Year	Concord Middle School
2023	650
2022	688
2021	681
2020	734
2019	734
2018	715
2017	715
2016	679
2015	691
2014	689
2013	698
2012	632
2011	614
2010	626
2009	606
2008	581
2007	600
2006	643
2005	704
2004	665
2003	659
2002	659
2001	678
2000	648
1999	628
1998	602
1997	593
1996	569
1995	554
1994	221
1993	230
1992	203
1991	220

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Gender %

Total Classroom Teachers

65 teachers

View Data

Total Classroom Teachers Trends Over Years (2005-2023)
Year	Concord Middle School
2023	64
2022	59
2021	60
2020	55
2019	55
2018	57
2017	57
2016	57
2015	53
2014	52
2013	52
2012	52
2011	52
2010	50
2009	51
2008	56
2007	57
2006	54
2005	56

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Year Founded

1905

School Calendar

View School Calendar

First Day of School

Fri. Sep 5, 2025

Last Day of School

Tue. Jun 16, 2026

School Rankings

Concord Middle School ranks within the top 20% of all 1,626 schools in Massachusetts (based off of combined math and reading proficiency testing data).

The of Concord Middle School is 0.47, 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)

#279 out of 1626 schools
(Top 20%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Concord Middle School
2023	#279
2022	#319
2021	#328
2019	#261
2018	#331
2017	#201
2016	#151
2015	#253
2014	#223
2013	#173
2012	#150

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64%

42%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Concord Middle School	Massachusetts	Concord School District
2023	64%	42%	69%
2022	58%	41%	65%
2021	53%	37%	60%
2019	69%	51%	73%
2018	73%	52%	75%
2017	79%	53%	79%
2016	86%	64%	87%
2015	80%	61%	82%
2014	77%	61%	81%
2013	82%	61%	84%
2012	82%	59%	82%

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64%

44%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Concord Middle School	Massachusetts	Concord School District
2022	64%	44%	67%
2021	67%	49%	70%
2019	74%	54%	76%
2018	75%	56%	75%
2017	82%	54%	80%
2016	92%	71%	88%
2015	88%	69%	86%
2014	92%	69%	88%
2013	93%	69%	87%
2012	94%	69%	88%
2011	94%	70%	89%

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74%

44%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Concord Middle School	Massachusetts	Concord School District
2022	74%	44%	72%
2021	64%	42%	67%

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Student : Teacher Ratio

10:1

12:1

View Data

Student-Teacher Ratio Comparison Over Years (2005-2023)
Year	Concord Middle School	Massachusetts	Concord School District
2023	10:1	12:1	11:1
2022	12:1	12:1	11:1
2021	11:1	12:1	12:1
2020	13:1	13:1	13:1
2019	13:1	13:1	13:1
2018	13:1	13:1	13:1
2017	13:1	13:1	13:1
2016	12:1	13:1	13:1
2015	13:1	13:1	13:1
2014	13:1	14:1	14:1
2013	13:1	14:1	14:1
2012	12:1	14:1	13:1
2011	12:1	14:1	13:1
2010	12:1	14:1	13:1
2009	12:1	14:1	12:1
2008	10:1	14:1	12:1
2007	11:1	13:1	12:1
2006	12:1	13:1	12:1
2005	13:1	14:1	12:1

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American Indian

n/a

Asian

View Data

Asian Student Percentage Comparison Over Years (1991-2023)
Year	Concord Middle School	Massachusetts	Concord School District
2023	7%	7%	8%
2022	6%	7%	7%
2021	8%	7%	8%
2020	8%	7%	7%
2019	8%	7%	7%
2018	6%	8%	7%
2017	6%	8%	7%
2016	6%	6%	6%
2015	7%	6%	6%
2014	7%	6%	6%
2013	8%	6%	7%
2012	7%	6%	6%
2011	6%	7%	6%
2010	8%	6%	6%
2009	9%	6%	7%
2008	9%	6%	8%
2007	4%	6%	4%
2006	5%	6%	7%
2005	6%	5%	7%
2004	6%	5%	6%
2003	6%	5%	6%
2002	5%	5%	6%
2001	4%	4%	5%
2000	4%	4%	5%
1999	3%	4%	4%
1998	3%	4%	3%
1997	3%	4%	3%
1996	4%	4%	4%
1995	3%	4%	3%
1994	4%	4%	4%
1993	8%	4%	4%
1992	6%	4%	3%
1991	7%	3%	4%

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Hispanic

25%

View Data

Hispanic Student Percentage Comparison Over Years (1993-2023)
Year	Concord Middle School	Massachusetts	Concord School District
2023	8%	24%	8%
2022	8%	23%	7%
2021	7%	22%	7%
2020	5%	21%	6%
2019	5%	21%	6%
2018	4%	19%	6%
2017	4%	19%	6%
2016	4%	19%	6%
2015	4%	18%	5%
2014	5%	17%	5%
2013	5%	16%	5%
2012	3%	16%	4%
2011	3%	15%	4%
2010	4%	15%	4%
2009	4%	14%	4%
2008	4%	15%	4%
2007	5%	14%	5%
2006	3%	13%	3%
2005	1%	12%	2%
2004	2%	12%	2%
2003	2%	11%	2%
2002	2%	11%	2%
2001	1%	11%	2%
2000	1%	10%	1%
1999	1%	10%	1%
1998	1%	10%	1%
1997	2%	10%	1%
1996	2%	9%	1%
1995	2%	9%	1%
1994	2%	9%	1%
1993	3%	9%	1%

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Black

10%

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	Concord Middle School	Massachusetts	Concord School District
2023	4%	10%	4%
2022	6%	10%	5%
2021	6%	10%	5%
2020	5%	9%	4%
2019	5%	9%	4%
2018	4%	9%	4%
2017	4%	9%	4%
2016	4%	9%	4%
2015	4%	9%	4%
2014	3%	9%	4%
2013	3%	9%	4%
2012	4%	8%	5%
2011	5%	8%	5%
2010	7%	8%	6%
2009	7%	8%	5%
2008	7%	8%	5%
2007	8%	8%	7%
2006	6%	8%	6%
2005	7%	9%	6%
2004	6%	9%	5%
2003	6%	9%	5%
2002	5%	9%	5%
2001	4%	9%	5%
2000	5%	9%	5%
1999	5%	9%	5%
1998	4%	8%	5%
1997	6%	8%	6%
1996	8%	8%	6%
1995	8%	8%	5%
1994	10%	7%	6%
1993	8%	7%	6%
1992	10%	7%	6%
1991	10%	8%	6%

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White

72%

53%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Concord Middle School	Massachusetts	Concord School District
2023	74%	54%	73%
2022	73%	56%	74%
2021	73%	57%	74%
2020	76%	59%	76%
2019	76%	59%	76%
2018	81%	61%	78%
2017	81%	61%	78%
2016	82%	63%	79%
2015	81%	64%	79%
2014	80%	65%	79%
2013	80%	66%	79%
2012	84%	67%	81%
2011	84%	68%	81%
2010	80%	69%	81%
2009	79%	70%	81%
2008	80%	71%	83%
2007	83%	72%	84%
2006	86%	73%	84%
2005	86%	74%	84%
2004	86%	74%	85%
2003	86%	75%	86%
2002	88%	75%	86%
2001	91%	76%	88%
2000	90%	77%	89%
1999	91%	77%	90%
1998	92%	78%	91%
1997	89%	78%	90%
1996	86%	79%	89%
1995	87%	79%	91%
1994	84%	80%	89%
1993	81%	80%	89%
1992	82%	81%	90%
1991	83%	81%	89%

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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	Concord Middle School	Massachusetts	Concord School District
2023	7%	5%	7%
2022	7%	4%	7%
2021	6%	4%	6%
2020	6%	4%	7%
2019	6%	4%	7%
2018	5%	3%	5%
2017	5%	3%	5%
2016	4%	3%	5%
2015	4%	3%	6%
2014	5%	3%	6%
2013	4%	3%	5%
2012	2%	3%	4%
2011	2%	2%	4%
2010	1%	2%	3%
2009	1%	2%	3%

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All Ethnic Groups

0.47

0.65

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Concord Middle School	Massachusetts	Concord School District
2023	0.44	0.64	0.45
2022	0.45	0.62	0.45
2021	0.45	0.62	0.44
2020	0.41	0.60	0.42
2019	0.41	0.60	0.42
2018	0.34	0.58	0.39
2017	0.34	0.58	0.39
2016	0.32	0.56	0.37
2015	0.34	0.55	0.36
2014	0.35	0.54	0.37
2013	0.35	0.53	0.37
2012	0.29	0.52	0.34
2011	0.29	0.51	0.34
2010	0.35	0.50	0.34
2009	0.36	0.51	0.34
2008	0.35	0.47	0.31
2007	0.32	0.46	0.26
2006	0.27	0.45	0.29
2005	0.25	0.43	0.28
2004	0.26	0.43	0.27
2003	0.26	0.42	0.26
2002	0.22	0.41	0.26
2001	0.17	0.40	0.23
2000	0.18	0.39	0.20
1999	0.17	0.39	0.19
1998	0.14	0.38	0.17
1997	0.21	0.38	0.18
1996	0.25	0.36	0.20
1995	0.23	0.36	0.18
1994	0.28	0.35	0.20
1993	0.33	0.35	0.21
1992	0.32	0.34	0.19
1991	0.30	0.33	0.21

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Participates in the

Yes

Eligible for

35%

View Data

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

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2000-2023)
Year	Concord Middle School	Massachusetts	Concord School District
2023	1%	4%	1%
2022	1%	4%	1%
2021	1%	4%	1%
2020	1%	4%	1%
2019	1%	4%	1%
2014	1%	5%	1%
2013	1%	5%	1%
2012	1%	5%	1%
2011	1%	5%	1%
2010	2%	6%	2%
2009	2%	6%	1%
2008	1%	5%
2007	1%	5%	1%
2006	2%	5%	1%
2005	1%	5%	2%
2001	1%	5%	1%
2000	2%	5%	2%

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School Statewide Testing

View Education Department Test Scores

School District Name

Concord School District

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

Profile last updated: 02/09/2025

Frequently Asked Questions

What is Concord Middle School's ranking?

Concord Middle School is ranked #279 out of 1,626 schools, which ranks it among the top 20% of public schools in Massachusetts.

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

64% of students have achieved math proficiency (compared to the 42% MA state average), while 64% of students have achieved reading proficiency (compared to the 44% MA state average).

How many students attend Concord Middle School?

654 students attend Concord Middle School.

What is the racial composition of the student body?

72% of Concord Middle School students are White, 8% of students are Asian, 8% of students are Hispanic, 7% of students are Two or more races, and 5% of students are Black.

What is the student:teacher ratio of Concord Middle School?

Concord Middle School has a student ration of 10:1, which is lower than the Massachusetts state average of 12:1.

What grades does Concord Middle School offer ?

Concord Middle School offers enrollment in grades 6-8 (Supplemental Virtual).

What school district is Concord Middle School part of?

Concord Middle School is part of Concord School District.

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Quick Stats (2025)

Grades: 6-8
Enrollment: 654 students
Student:Teacher Ratio: 10:1
Minority Enrollment: 28%
: Top 20%
: 64% (Top 20%)
: 64% (Top 20%)
: 74% (Top 10%)
Source: National Center for Education Statistics (NCES), MA Dept. of Education