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Best public schools in Dedham, MA

7 public schools in Dedham: 5 elementary · 1 middle · 1 high. Ranked by our score, based on 2025-26 state test results.

Rankings renumber to share equal ranks and fill gaps when schools are hidden. Scores compare each school with schools of the same type across Massachusetts.

Elementary schools

5 schools in Dedham, best first
1
Greenlodge 78.1
Dedham · Grades 1-5 · 310 students
ELA 59%Math 65%Science 43%
#184 of 837 in Massachusetts
2
Oakdale 73.8
Dedham · Grades 1-5 · 256 students
ELA 59%Math 60%Science 44%
#220 of 837 in Massachusetts
3
Riverdale 55.4
Dedham · Grades 1-5 · 193 students
ELA 47%Math 44%Science 45%
#374 of 837 in Massachusetts
4
Avery 24.3
Dedham · Grades 1-5 · 322 students
ELA 29%Math 29%Science 26%
#634 of 837 in Massachusetts
–
Early Childhood Center —
Dedham · Grades PK-K · 344 students
No published test results

Middle schools

1 school in Dedham
1
Dedham Middle School 55.3
Dedham · Grades 6-8 · 543 students
ELA 43%Math 50%Science 32%
#123 of 274 in Massachusetts

High schools

1 school in Dedham
1
Dedham High 64.9
Dedham · Grades 9-12 · 731 students
ELA 46%Math 58%Science 41%
#108 of 306 in Massachusetts

School districts serving Dedham

Nearby cities and towns