About Brant Rock, Massachusetts

Ocean Bluff-Brant Rock is a census-designated place (CDP) in Plymouth County, Massachusetts, United States, composed of the villages of Ocean Bluff and Brant Rock in the town of Marshfield. The population was 5,100 at the 2000 census.

News from Brant Rock

Brant Rock Facts

  • Population Total: 5100
  • Square Miles: 2.0
  • Area Code: area code 781 ; area code 339
  • Timezone: North American Eastern