Serving 327 students in grades 6-8, Glenbrook Middle School ranks in the top 30% 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 proficiency in math is 66% (which is higher than the Massachusetts state average of 42%). The percentage of students achieving proficiency in reading/language arts is 59% (which is higher than the Massachusetts state average of 44%).
The student-teacher ratio of 12:1 is equal to the Massachusetts state level of 12:1.
Minority enrollment is 30% of the student body (majority Hispanic and Asian), which is lower than the Massachusetts state average of 49% (majority Hispanic).
Quick Facts (2026)
- Grades: 6-8
- Enrollment: 327 students
- Student-Teacher Ratio: 12:1
- Minority Enrollment: 30%
- Overall Testing Rank: Top 30% in MA
- Math Proficiency: 66% (Top 20%)
- Reading Proficiency: 59% (Top 30%)
- Science Proficiency: 65-69% (Top 20%)
- Source: National Center for Education Statistics (NCES), MA Dept. of Education
Top Rankings
Glenbrook Middle School ranks among the top 20% of public schools in Massachusetts for:
Category
Attribute
Math Proficiency
Science Proficiency
School Overview
Glenbrook Middle School's student population of 327 students has stayed relatively flat over five school years.
The teacher population of 27 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 6-8
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
327 students
Total Classroom Teachers
27 teachers
School Motto
The mission of Glenbrook Middle School is to instill in our students a passion for learning, a belief in themselves and the ability to pursue their dreams with integrity and confidence.
School Rankings
Glenbrook Middle School ranks within the top 30% of all 1,626 schools in Massachusetts (based off of combined math and reading proficiency testing data).
The diversity score of Glenbrook Middle School is 0.49, which is less than the diversity score at state average of 0.66. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#326 out of 1626 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
66%
42%
Reading/Language Arts Test Scores (% Proficient)
59%
44%
Science Test Scores (% Proficient)
65-69%
44%
Student-Teacher Ratio
12:1
12:1
American Indian
n/a
n/a
Asian
10%
8%
Hispanic
10%
26%
Black
5%
10%
White
70%
51%
Hawaiian
n/a
n/a
Two or more races
5%
5%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
5%
34%
Eligible for Reduced Lunch
1%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), MA Dept. of Education
Frequently Asked Questions
What is Glenbrook Middle School's ranking?
Glenbrook Middle School is ranked #326 out of 1,626 schools, which ranks it among the top 30% of public schools in Massachusetts.
What schools are Glenbrook Middle School often compared to?
Glenbrook Middle Schoolis often viewed alongside schools like Williams Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
66% of students have achieved math proficiency (compared to the 42% MA state average), while 59% of students have achieved reading proficiency (compared to the 44% MA state average).
How many students attend Glenbrook Middle School?
327 students attend Glenbrook Middle School.
What is the racial composition of the student body?
70% of Glenbrook Middle School students are White, 10% of students are Asian, 10% of students are Hispanic, 5% of students are Black, and 5% of students are Two or more races.
What is the student-teacher ratio of Glenbrook Middle School?
Glenbrook Middle School has a student ration of 12:1, which is equal to the Massachusetts state average of 12:1.
What grades does Glenbrook Middle School offer ?
Glenbrook Middle School offers enrollment in grades 6-8 (Supplemental Virtual).
What school district is Glenbrook Middle School part of?
Glenbrook Middle School is part of Longmeadow School District.
School Reviews
Review Glenbrook Middle School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
