Oak Bluffs (CDP), Massachusetts

Oak Bluffs, Massachusetts
Location in Dukes County in Massachusetts
Coordinates: 41°27′17″N 70°33′31″W / 41.45472°N 70.55861°W / 41.45472; -70.55861
Country United States
StateMassachusetts
CountyDukes
TownOak Bluffs
Area
  Total
1.91 sq mi (4.94 km2)
  Land1.81 sq mi (4.69 km2)
  Water0.10 sq mi (0.25 km2)
Elevation
16 ft (5 m)
Population
 (2020)
  Total
2,324
  Density1,283.27/sq mi (495.60/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP Codes
02557 (Oak Bluffs)
02568 (Vineyard Haven)
Area code(s)508/774
FIPS code25-50425
GNIS feature ID2806312

Oak Bluffs is a census-designated place (CDP) in the town of Oak Bluffs, Dukes County, Massachusetts, United States, on the island of Martha's Vineyard. The Oak Bluffs CDP comprises the most densely settled part of the town, including the neighborhoods of Vineyard Highlands, Harthaven, and part of Eastville.

Oak Bluffs was first listed as a CDP prior to the 2020 census with a population of 2,324.