For the 2026 school year, there are 8 public schools serving 4,149 students in 02121, MA (there are 3 private schools, serving 245 private students). 94% of all K-12 students in 02121, MA are educated in public schools (compared to the MA state average of 88%).
The top-ranked public schools in 02121, MA are Boston Latin Academy, Carter School and Albert D Holland School Of Technology. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public schools in zipcode 02121 have an average math proficiency score of 27% (versus the Massachusetts public school average of 43%), and reading proficiency score of 36% (versus the 45% statewide average). Schools in 02121, MA have an average ranking of 3/10, which is in the bottom 50% of Massachusetts public schools.
Minority enrollment is 90% of the student body (majority Hispanic and Black), which is more than the Massachusetts public school average of 49% (majority Hispanic).
Best 02121, MA Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Boston Latin Academy
(Math: 57% | Reading: 76%)
Rank:
Rank:
9/
Top 20%10
205 Townsend Street
Dorchester, MA 02121
(617) 635-9957
Dorchester, MA 02121
(617) 635-9957
Gr: 7-12 | 1,693 students Student-teacher ratio: 18:1 Minority enrollment: 79%
Rank: #22.
Carter School
(Math: <50% | Reading: <50% )
Rank:
Rank:
5/
Bottom 50%10
270 Columbia Rd
Dorchester, MA 02121
(617) 635-9832
Dorchester, MA 02121
(617) 635-9832
Gr: 8-12 | 28 students Student-teacher ratio: 28:1 Minority enrollment: 89%
Rank: #33.
Albert D Holland School Of Technology
(Math: 10-14% | Reading: 20-24%)
Rank:
Rank:
2/
Bottom 50%10
60 Washington Street
Dorchester, MA 02121
(617) 635-9837
Dorchester, MA 02121
(617) 635-9837
Gr: 7-12 | 399 students Student-teacher ratio: 10:1 Minority enrollment: 97%
Rank: #44.
King Elementary School
(Math: 6-9% | Reading: 18%)
Rank:
Rank:
1/
Bottom 50%10
77 Lawrence Avenue
Dorchester, MA 02121
(617) 635-8212
Dorchester, MA 02121
(617) 635-8212
Gr: PK-6 | 464 students Student-teacher ratio: 10:1 Minority enrollment: 96%
Rank: #55.
Trotter Elementary School
(Math: 6-9% | Reading: 15-19%)
Rank:
Rank:
1/
Bottom 50%10
135 Humboldt Avenue
Dorchester, MA 02121
(617) 635-8225
Dorchester, MA 02121
(617) 635-8225
Gr: PK-6 | 352 students Student-teacher ratio: 11:1 Minority enrollment: 97%
Rank: #66.
Up Academy Holland
(Math: 11% | Reading: 10%)
Rank:
Rank:
1/
Bottom 50%10
85 Olney Street
Dorchester, MA 02121
(617) 635-8832
Dorchester, MA 02121
(617) 635-8832
Gr: PK-6 | 641 students Student-teacher ratio: 15:1 Minority enrollment: 98%
Rank: #77.
Greenwood Sarah K-8 School
(Math: ≤5% | Reading: ≤5%)
Rank:
Rank:
1/
Bottom 50%10
189 Glenway Street
Dorchester, MA 02121
(617) 635-8710
Dorchester, MA 02121
(617) 635-8710
Gr: PK-8 | 357 students Student-teacher ratio: 9:1 Minority enrollment: 98%
Rank: #88.
Frederick Pilot Middle School
(Math: 3% | Reading: 6%)
Rank:
Rank:
1/
Bottom 50%10
270 Columbia Road
Dorchester, MA 02121
(617) 635-1650
Dorchester, MA 02121
(617) 635-1650
Gr: 7-8 | 215 students Student-teacher ratio: 7:1 Minority enrollment: 98%
Frequently Asked Questions
What are the top-ranked public schools in 02121, MA?
The top-ranked public schools in 02121, MA include Boston Latin Academy, Carter School and Albert D Holland School Of Technology.
How many public schools are located in 02121?
8 public schools are located in 02121.
What percentage of students in 02121 go to public school?
94% of all K-12 students in 02121 are educated in public schools (compared to the MA state average of 88%).
What is the racial composition of students in 02121?
02121 public schools minority enrollment is 90% of the student body (majority Hispanic and Black), which is more than the Massachusetts public schools average of 49% (majority Hispanic).
Recent Articles
Gifted, Honors, and Advanced Tracks: Are They Accessible or Just Advertised?
Learn how to evaluate gifted, honors, and advanced academic programs in public schools, including admission criteria, equity, and the questions every parent should ask.
Algebra Readiness: What Parents Should Ask Before Middle School
Discover how to determine if your child is ready for algebra before middle school, including the questions parents should ask and the skills students need to succeed.
How to Evaluate Reading Instruction in Your Zoned Elementary School
Learn how to evaluate reading instruction in your neighborhood elementary school by recognizing effective literacy practices, asking the right questions, and understanding what quality reading instruction looks like.