Boston Green Academy Horace Mann Charter School District

20 Warren St.
Brighton, MA 02135
1/
10
Bottom 50%

Top Rankings

Boston Green Academy Horace Mann Charter School District ranks among the top 20% of public school district in Massachusetts for:

Category
Attribute
Diversity
Most diverse schools (Top 1%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there is 1 public middle school serving 426 students in Boston Green Academy Horace Mann Charter School District. This district's average middle testing ranking is 1/10, which is in the bottom 50% of public middle schools in Massachusetts.
Public Middle School in Boston Green Academy Horace Mann Charter School District have an average math proficiency score of 9% (versus the Massachusetts public middle school average of 39%), and reading proficiency score of 21% (versus the 42% statewide average).
Minority enrollment is 93% of the student body (majority Hispanic and Black), which is more than the Massachusetts public middle school average of 53% (majority Hispanic).

Overview

This School District
This State (MA)
# Schools
1 School
522 Schools
# Students
426 Students
300,339 Students
# Teachers
42 Teachers
26,170 Teachers
Student-Teacher Ratio
10:1
10:1

Student By Grade

District Rank

Boston Green Academy Horace Mann Charter School District, which is ranked within the bottom 50% of all 391 school districts in Massachusetts (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 87% has increased from 75-79% over five school years.
This School District
State Average (MA)
#386 out of 395 school districts
(Bottom 50%)
9%
42%
21%
44%
6-9%
44%
87%
90%
(2022-23)
52.1%
22.8%

Students by Ethnicity:

0.62
0.69
% American Indian
1%
n/a
% Asian
2%
7%
% Hispanic
45%
28%
% Black
43%
13%
% White
6%
47%
% Hawaiian
n/a
n/a
% Two or more races
3%
5%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $15,981 in this school district is less than the state median of $23,855. The school district revenue/student has grown by 34% over four school years.
The school district's spending/student of $20,284 is less than the state median of $24,613. The school district spending/student has grown by 37% over four school years.
This School District
This State (MA)
Total Revenue
$7 MM
$21,850 MM
Spending
$9 MM
$22,544 MM
Revenue / Student
$15,981
$23,855
Spending / Student
$20,284
$24,613

Best Boston Green Academy Horace Mann Charter School District Public Middle Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Boston Green Academy Horace Mann Charter School
Charter School
(Math: 9% | Reading: 21%)
Rank:
1/
10
Bottom 50%
20 Warren St.
Brighton, MA 02135
(617) 635-9860
Gr: 7-12 | 426 students Student-teacher ratio: 10:1 Minority enrollment: 94%

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Quick Facts (2026)

  • District size: 1 school
  • Grades: 06-12
  • Enrollment: 426 students
  • Student-Teacher Ratio: 10:1
  • Minority Enrollment: 93%
  • : 87% (Top 50% in MA)
  • : Bottom 50%
  • : 9% (Btm 50%)
  • : 21% (Btm 50%)
  • : 6-9% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), MA Dept. of Education

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