Best Schools in Cohasset, Massachusetts
4 schools · 2 Elementary · 1 Middle · 1 High
Choosing a school in Cohasset?
Use this page to compare every school in Cohasset by level, neighborhood, and district — and find the right fit, not just the top of the list.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Cohasset Middle School
Middle · Cohasset. Ranked from real test data; use the map and table below to check address fit.
Cohasset High School
High · Cohasset. Ranked from real test data; use the map and table below to check address fit.
Deer Hill
Elementary · Cohasset. Ranked from real test data; use the map and table below to check address fit.
The short answer
The top-rated schools in Cohasset for 2026 are Cohasset Middle School (9.7/10), Cohasset High School (9.5/10), and Deer Hill (8.8/10), based on MySchoolScout's analysis of real test data across 3 rated schools. Ratings blend student growth, poverty-adjusted academic achievement, and school environment (plus college readiness for high schools), with equity shown as context, not scored; schools with estimated (proxy) scores are excluded from this ranking.
Schools
4
in this city
Avg Score
8.9
out of 10
Median Home
$1,092,500
home value · ACS
District
1
serving the city
Schools
4
in this city
Avg Score
8.9
out of 10
Median Home
$1,092,500
home value · ACS
District
1
serving the city
Top-Rated Schools in Cohasset
Ranked by MySchoolScout composite using only schools with real test data (3 of 4). "Value" = points above what student poverty predicts. Estimated (proxy) scores are excluded.
| # | School | Rating |
|---|---|---|
| 1 | Cohasset Middle School | 9.7 / 10 |
| 2 | Cohasset High School | 9.5 / 10 |
| 3 | Deer Hill | 8.8 / 10 |
See every school — including those with estimated data — in the full directory below. How we rate schools.
Family Snapshot
At a glance- Avg school rating
- 8.9/10
- Median household income
- $187,060
- Median home value
- $1,092,500
- Bachelor's degree or higher
- 73%
- Avg commute
- 43 min
- Owner-occupied homes
- 83%
100% of schools rated 7+
Census ACS, ZIPs in this city
Owner-occupied units
Adults 25+
Workers age 16+
Of occupied housing units
How Cohasset compares
Massachusetts rank
#1 of 238
cities by avg. school score
Vs. state average
+2.6
above Massachusetts avg (6.3)
Median household income
$187k
165% of Massachusetts median
Schools in this city
4
About Schools in Cohasset, Massachusetts
Cohasset, Massachusetts is home to 4 schools, including 4 public schools. The city's schools span 2 elementary schools, 1 middle school, and 1 high school.
With an average rating of 8.9 out of 10, schools in Cohasset perform strongly on the MySchoolScout composite scale, which blends student growth, poverty-adjusted academic achievement, and school environment — plus college readiness for high schools.
The highest-performing school in Cohasset is Cohasset Middle School with a composite score of 9.7/10, demonstrating strong academic outcomes and school quality metrics.
Cohasset is served by 1 school district: Cohasset. These districts collectively serve 1,406 students.
Cohasset's community shows 73% bachelor's degree attainment with a median household income of $187,060. The poverty rate in the area is 2.9%.
Browse the schools below to compare ratings, test scores, enrollment, and other key metrics. Use the filters to focus on specific school levels or types that match your family's needs.
Elementary Schools
2 schools| # | School | Rating |
|---|---|---|
| 1 | 321 students · 3rd–5th | 8.8 |
| 2 | 389 students · Pre-K–2nd | 7.6 |
Middle Schools
1 school| # | School | Rating |
|---|---|---|
| 1 | 290 students · 6th–8th | 9.7 |
High Schools
1 school| # | School | Rating |
|---|---|---|
| 1 | 406 students · 9th–12th | 9.5 |
Schools in Cohasset
Cohasset, Massachusetts · 4 schools
Community Demographics
Census ACS 2022 5-Year Estimates across 1 ZIP code
Median Income
$187,060
Median Home Value
$1,092,500
Median Rent
$1,959/mo
Population
8,358
College Educated
73%
Homeownership
83%
Avg Commute
43 min
Poverty Rate
2.9%
Community Profile
Cohasset has a median household income of $187,060. It is a well-educated community where 73% of adults hold a bachelor's degree or higher. The median home value in the area is $1,092,500, with a median rent of $1,959/month. The local poverty rate of 2.9% is relatively low. The average commute in the area is 43 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Schools by Level
- State
- Massachusetts
- Elementary
- 2
- Middle
- 1
- High
- 1
Resources
School District
Nearby Cities
Other Major Cities in Massachusetts
Top metros statewide by school count.
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateFrequently Asked Questions
Common questions about schools in Cohasset, Massachusetts
How many schools are in Cohasset, Massachusetts?
Cohasset has 4 schools, including 4 public and 0 private schools spanning elementary, middle, and high school levels.
What is the average school rating in Cohasset, Massachusetts?
The average MySchoolScout composite score for schools in Cohasset is 8.9 out of 10, built from student growth, poverty-adjusted academic achievement, and school environment — plus college readiness for high schools.
What is the top-ranked school in Cohasset, Massachusetts?
The top-ranked school in Cohasset on MySchoolScout is Cohasset Middle School with a composite score of 9.7/10.
What is the best elementary school in Cohasset, Massachusetts?
The top-ranked elementary school in Cohasset on MySchoolScout is Deer Hill with a composite score of 8.8/10.
What is the best middle school in Cohasset, Massachusetts?
The top-ranked middle school in Cohasset on MySchoolScout is Cohasset Middle School with a composite score of 9.7/10.
What is the best high school in Cohasset, Massachusetts?
The top-ranked high school in Cohasset on MySchoolScout is Cohasset High School with a composite score of 9.5/10.
How many school districts serve Cohasset, Massachusetts?
Cohasset is served by 1 school district: Cohasset.
What is the education level in Cohasset, Massachusetts?
According to Census data, 73% of adults in Cohasset have earned a bachelor's degree or higher.
What is the median income in Cohasset, Massachusetts?
The median household income in Cohasset is approximately $187,060 according to Census ACS 2022 estimates.
What is the student-teacher ratio in Cohasset, Massachusetts?
The average student-teacher ratio across schools in Cohasset is 10.8:1. This ratio varies by school, so families should check individual school profiles for specific classroom sizes.
How does MySchoolScout rate schools in Cohasset, Massachusetts?
MySchoolScout rates schools using publicly available data from the NCES Common Core of Data and state education departments. Each school receives a 1-10 composite score built from Student Growth, Poverty-Adjusted Academic Achievement, and School Environment — plus College Readiness for high schools. Weights vary by school level, and equity data is shown for context but not scored.
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Data from NCES Common Core of Data, Mass. Dept. of Elementary & Secondary Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.