
Oak Bluffs
- County:
- Dukes County
- County Seat:
- No
- Area (mi²):
- 1.811
- State:
- Massachusetts
Oak Bluffs is a CDP located in Dukes County, Massachusetts. Oak Bluffs has a 2025 population of 1,901. Oak Bluffs is currently growing at a rate of 7.16% annually and its population has increased by 8.94% since the most recent census, which recorded a population of 1,745 in 2020.
The average household income in Oak Bluffs is $81,659 with a poverty rate of 18.13%. The median age in Oak Bluffs is 57.2 years: 64.5 years for males, and 51.9 years for females.