Schools in Cohasset, Massachusetts (2025)
4 schools · 1,397 students · 4 public · median Enrollment 369.
Cohasset, in Massachusetts, has 4 schools in United States's 2025 data, together educating about 1,397 students. By level there are 2 elementary, 1 middle, 1 high; by sector 4 public.
The median Enrollment across Cohasset's schools is 369, below the Massachusetts median of 416. Students enrolled in the latest NCES directory year.
4 of the 4 schools qualify for the Success Index (US). The highest-scoring is Cohasset Middle School (91.1, top 5% of middle schools nationally), followed by Cohasset High School (85.8, top 5% of high schools nationally), and Joseph Osgood (77.9, top 25% of elementary schools nationally). 2 schools sit in the top 10% of United States for their type. Scores are percentiles within school type, so compare an elementary school with other elementary schools.
The largest schools are Cohasset High School (381 students), Joseph Osgood (369 students), Deer Hill (347 students).
Ranked schools in Cohasset
Ordered by Success Index (US). Rank positions shown on each profile are within United States and Massachusetts.
- 191Cohasset Middle SchoolCohasset · Public Middle– · 300 students
- 286Cohasset High SchoolCohasset · Public High70% Math proficiency · 381 students
- 378Joseph OsgoodCohasset · Public Elementary– · 369 students
- 478Deer HillCohasset · Public Elementary60% Math proficiency · 347 students
| # | School | Sector | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Cohasset Middle School Cohasset · Middle · Grades 6–8 | Public | 91.1 Top 5% | – | 300 |
| 2 | Cohasset High School Cohasset · High · Grades 9–12 | Public | 85.8 Top 5% | 70% Math proficiency | 381 |
| 3 | Joseph Osgood Cohasset · Elementary · Grades PK–2 | Public | 77.9 Top 25% | – | 369 |
| 4 | Deer Hill Cohasset · Elementary · Grades 3–5 | Public | 77.6 Top 25% | 60% Math proficiency | 347 |
Compare the top 4 schools in Cohasset side by side →
Other places in Massachusetts
- Springfield(66)
- Worcester(48)
- Dorchester(30)
- Lowell(29)
- Lawrence(27)
- Lynn(27)
- New Bedford(26)
- Brockton(23)
- Fall River(20)
- Quincy(19)
- Cambridge(18)
- Roxbury(15)
- Framingham(15)
- Haverhill(15)
- Chicopee(15)
- Boston(14)
- Plymouth(14)
- East Boston(12)
- Salem(12)
- Holyoke(12)
- Pittsfield(12)
- Franklin(11)
- Everett(11)
- Arlington(11)
- Leominster(11)
- Revere(11)
- Andover(10)
- Attleboro(10)
- Lexington(10)
- Peabody(10)
- Waltham(10)
- Westfield(10)
- Woburn(10)
- Fitchburg(9)
- Braintree(9)
- Brookline(9)
- Chelsea(9)
- Norwood(9)
- Reading(9)
- Shrewsbury(9)
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Frequently asked questions
What is the best school in Cohasset?
Cohasset Middle School is the highest-ranked school in Cohasset with a Success Index (US) of 91.1 out of 100 (Top 5% of middle schools in United States).
How many schools are in Cohasset?
Cohasset has 4 schools (1 middle, 1 high, 2 elementary) educating 1,397 students in 2025.
What is the typical Enrollment in Cohasset?
The median Enrollment across schools in Cohasset is 369. Students enrolled in the latest NCES directory year.