Cohasset is a town in Norfolk County, Massachusetts, home to about 8,427 people across 9.8 square miles. Its ZIP code is 02025.
Homes sold for a median of $546 per square foot in the three months ending August 2026, a seller’s market.
Each card is that ZIP code’s whole market, including any part outside Cohasset. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Cohasset’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Cohasset well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Boston Logan International Airport (BOS)13 miles away |
|---|---|
| Nearest city of 250,000+ | Boston, MA12 miles away |
| Nearest city of 1 million+ | New York, NY195 miles away |
Straight-line distances from the center of Cohasset; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Cohasset had 8,381 residents in the 2020 census, up 15% since 2000.
It’s the 200th largest of 351 towns in Massachusetts by population.
Norfolk County grew from 151,539 residents in 1900 to 725,981 in 2020.
Norfolk County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 83°F in summer, and winter lows average 22°F. About 52.3 inches of rain and melted snow fall in a typical year, with about 51 inches of snow.
Source: NOAA 1991–2020 climate normals, Hingham, MA weather station (5 miles away).
337,287 jobs at 20,745 businesses in Norfolk County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
91 doctors and other health care providers list an office in Cohasset.
Nearest hospitals
Providers with an office here
| Primary care doctors | 19 |
|---|---|
| Specialist doctors | 2 |
| Dentists | 13 |
| Nurse practitioners and physician assistants | 26 |
| Mental health providers | 16 |
| Physical and occupational therapists | 11 |
| Chiropractors | 4 |
| Pharmacies | 2 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (16 nearby)
Grocery stores (2 nearby)
Pharmacies (3 nearby)
Libraries (1 nearby)
Museums (3 nearby)
Theaters and performance venues (3 nearby)
Counts are within about 2 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1647.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Cohasset. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Joseph OsgoodCohasset | Pre-K–2 | 369 | Public | 0.2 mi |
| Deer HillCohasset | 3–5 | 347 | Public | 0.2 mi |
| Cohasset Middle SchoolCohasset | 6–8 | 300 | Public | 0.5 mi |
| Cohasset High SchoolCohasset | 9–12 | 381 | Public | 0.5 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
Buying or selling around Cohasset? Tell us what you need and when. No agents advertise here yet, so we’ll keep your request for up to 30 days and send it to local agents who join. No obligation, and you choose who to work with.
Loading map…
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.