A+
Cohasset High School
PublicHighGrades 9–12
143 Pond Street, Cohasset, MA 02025 · (781) 383-6100 · Part of Cohasset School District
Students
381
Students per teacher
9:1
Setting
Suburb
Grades
9–12
What stands out about Cohasset High School
- School Grade A+: near the top of Massachusetts’s public schools
- Math proficiency 45 pts above the state
- Reading / language arts 38 pts above the state
- Small classes: 9:1 students per teacher
- Enrollment down 14.8% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency82%
State average 36.7%
Reading / language arts87%
State average 49.3%
Location
Directions ↗
143 Pond Street, Cohasset
Students
Enrollment by grade
Grade 981
Grade 1094
Grade 11108
Grade 1298
Enrollment over time
447’20
424’21
431’22
406’23
381’24
Down 14.8% since 2020.
Who goes here
White 91%Black 3%Two or more races 3%Asian 2%Hispanic 1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Cohasset High School.
Other schools in Cohasset School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.