02557 is zip code located in Oak Bluffs, Massachusetts. The population is 4,513, making 02557 the largest zipcode in Oak Bluffs and the largest in Dukes County.
There are 2 public schools in 02557 with an average Homefacts rating of A-. The total crime rate for Oak Bluffs is very low , and there are 1 registered sex offenders residing in the zip code 02557. Unemployment in 02557 is low.