For the 2025-26 school year, there are 2 public middle schools serving 1,737 students in Lexington, MA. The top ranked public middle schools in Lexington, MA are Wm Diamond Middle School and Jonas Clarke Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Lexington, MA public middle schools have an average math proficiency score of 83% (versus the Massachusetts public middle school average of 39%), and reading proficiency score of 79% (versus the 42% statewide average).
Minority enrollment is 61% of the student body (majority Asian), which is more than the Massachusetts public middle school average of 53% (majority Hispanic).
Best Public Middle Schools in Lexington, MA (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Wm Diamond Middle School
(Math: 84% | Reading: 78%)
Rank:
Rank:
10/
Top 5%10
99 Hancock Street
Lexington, MA 02420
(781) 861-2460
Lexington, MA 02420
(781) 861-2460
Gr: 6-8 | 927 students Student-teacher ratio: 9:1 Minority enrollment: 62%
Rank: #22.
Jonas Clarke Middle School
(Math: 81% | Reading: 81%)
Rank:
Rank:
10/
Top 5%10
17 Stedman Rd
Lexington, MA 02421
(781) 861-2450
Lexington, MA 02421
(781) 861-2450
Gr: 6-8 | 810 students Student-teacher ratio: 9:1 Minority enrollment: 59%
Frequently Asked Questions
What are the top ranked public middle schools in Lexington, MA?
The top ranked public middle schools in Lexington, MA include Wm Diamond Middle School and Jonas Clarke Middle School. Lexington has one of the highest concentrations of top ranked public schools in Massachusetts.
How many public middle schools are located in Lexington?
2 public middle schools are located in Lexington.
What is the racial composition of students in Lexington?
Lexington public middle schools minority enrollment is 61% of the student body (majority Asian), which is more than the Massachusetts public middle schools average of 53% (majority Hispanic).
Which public middle schools in Lexington are often viewed compared to one another?
Popular comparisons of public middle schools in Lexington include: Wm Diamond Middle School vs. Jonas Clarke Middle School, Jonas Clarke Middle School vs. Wm Diamond Middle School
Recent Articles

Texas Schools Enrollment Trends & Policy in 2025
Latest data and policy changes on Texas public school enrollment growth, funding, and virtual education in 2025.

Financial Aid & Hidden Costs in Public Schools
Learn about financial aid and hidden costs in public schools. Discover what parents should budget for beyond tuition-free education.

NYC Schools Still Most Segregated in 2025
Despite reforms, New York City schools remain the most segregated in the U.S. in 2025. Here鈥檚 what parents and educators need to know.