Top Rankings
Chelsea School District ranks among the top 20% of public school district in Massachusetts for:
Category
Attribute
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 3 public high schools serving 1,865 students in Chelsea School District. This district's average high testing ranking is 2/10, which is in the bottom 50% of public high schools in Massachusetts.
Public High Schools in Chelsea School District have an average math proficiency score of 29% (versus the Massachusetts public high school average of 44%), and reading proficiency score of 30% (versus the 52% statewide average).
Public High School in Chelsea School District have a Graduation Rate of 68%, which is less than the Massachusetts average of 90%.
The school with highest graduation rate is Chelsea High School, with 76% graduation rate. Read more about public school graduation rate statistics in Massachusetts or national school graduation rate statistics.
Minority enrollment is 95% of the student body (majority Hispanic), which is more than the Massachusetts public high school average of 48% (majority Hispanic).
Overview
This School District
This State (MA)
# Schools
11 Schools
414 Schools
# Students
6,148 Students
327,892 Students
# Teachers
491 Teachers
27,777 Teachers
Student : Teacher Ratio
13:1
13:1
Student By Grade
District Rank
Chelsea School District, which is ranked within the bottom 50% of all 393 school districts in Massachusetts (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
The school district's graduation rate of 66% has increased from 57% over five school years.
Overall District Rank
#381 out of 397 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
17%
41%
Reading/Language Arts Test Scores (% Proficient)
19%
44%
Science Test Scores (% Proficient)
18%
44%
Graduation Rate
66%
90%
Students by Ethnicity:
Diversity Score
0.21
0.66
% American Indian
n/a
n/a
% Asian
1%
7%
% Hispanic
89%
25%
% Black
4%
12%
% White
6%
52%
% Hawaiian
n/a
n/a
% Two or more races
n/a
4%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $22,286 in this school district is less than the state median of $23,845. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $24,525 is less than the state median of $24,602. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$137 MM
$21,850 MM
Spending
$151 MM
$22,544 MM
Revenue / Student
$22,286
$23,845
Spending / Student
$24,525
$24,602
Best Chelsea School District Public High Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Chelsea Opportunity Academy
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
5/
Bottom 50%10
299 Everett Avenue
Chelsea, MA 02150
(617) 466-5000
Chelsea, MA 02150
(617) 466-5000
Grades: 9-12
| 125 students
Rank: #22.
Chelsea High School
(Math: 29% | Reading: 30%)
Rank:
Rank:
3/
Bottom 50%10
299 Everett Avenue
Chelsea, MA 02150
(617) 466-5000
Chelsea, MA 02150
(617) 466-5000
Grades: 9-12
| 1,680 students
Rank: n/an/a
77 Webster Avenue
Chelsea, MA 02150
(617) 466-5113
Chelsea, MA 02150
(617) 466-5113
Grades: 7-12
| 60 students
Recent Articles
Segregation in K-12 Education: Colonial Era
Explore the origins of educational segregation during the colonial era and the differential treatment of Native American, African American, and white students. This article delves into the historical context, policies, and societal attitudes that shaped early education in colonial America, highlighting the disparities and injustices that persisted within the schooling systems of that time.
2011 Classroom Size Update: Are Classes Still Growing Larger?
Since the recession, public school classrooms have seen major budget cuts - and many increases in class sizes. How is the situation in 2011? Read this article to find out.
Will Single Sex Classrooms Save Public Schools?
Learn about the benefits of single sex classrooms and why public schools are hoping this type of classroom will save the American school system.
