Oak Bluffs is a town in Dukes County, Massachusetts, home to about 5,407 people across 7.3 square miles. Its ZIP code is 02557, and parts of 02568 are in Oak Bluffs too.
Homes sold for a median of $1,354 per square foot in the three months ending August 2026, a seller’s market.
All in Oak Bluffs
Mostly Tisbury; part is in Oak Bluffs
Each card is that ZIP code’s whole market, including any part outside Oak Bluffs. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Oak Bluffs’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Rhode Island T. F. Green International Airport (PVD)48 miles away |
|---|---|
| Closer regional airport | Cape Cod Gateway Airport (HYA)22 miles away |
| Nearest city of 250,000+ | Boston, MA65 miles away |
| Nearest city of 1 million+ | New York, NY183 miles away |
Straight-line distances from the center of Oak Bluffs; 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.
Oak Bluffs had 5,341 residents in the 2020 census, up 44% since 2000.
It’s the 243rd largest of 351 towns in Massachusetts by population.
Dukes County grew from 4,561 residents in 1900 to 20,600 in 2020.
Dukes County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 79°F in summer, and winter lows average 23°F. About 42.3 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Vineyard Haven Ap, MA weather station (4 miles away).
6,082 jobs at 1,251 businesses in Dukes County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
117 doctors and other health care providers list an office in Oak Bluffs.
Nearest hospitals
Providers with an office here
| Primary care doctors | 25 |
|---|---|
| Specialist doctors | 19 |
| Dentists | 1 |
| Nurse practitioners and physician assistants | 22 |
| Mental health providers | 44 |
| Physical and occupational therapists | 2 |
| Chiropractors | 4 |
| Pharmacies | 1 |
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 (31 nearby)
Grocery stores (3 nearby)
Pharmacies (1 nearby)
Libraries (2 nearby)
Museums (4 nearby)
Theaters and performance venues (2 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 1642.
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Oak Bluffs, Martha's Vineyard. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Oak Bluffs ElementaryOak Bluffs | Pre-K–8 | 402 | Public | 0.7 mi |
| Martha's Vineyard Regional HighOak Bluffs | 9–12 | 744 | Public | 2.5 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.
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Shares ZIP codes with Tisbury and West Tisbury.
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.