Green Harbor, Massachusetts

Green Harbor, Massachusetts
Green Harbor General Store
Location in Plymouth County in Massachusetts
Coordinates: 42°4′27″N 70°38′54″W / 42.07417°N 70.64833°W / 42.07417; -70.64833
Country United States
StateMassachusetts
CountyPlymouth
TownsDuxbury
Marshfield
Area
  Total
0.44 sq mi (1.15 km2)
  Land0.33 sq mi (0.86 km2)
  Water0.11 sq mi (0.28 km2)
Elevation
12 ft (4 m)
Population
 (2020)
  Total
394
  Density1,183.18/sq mi (456.60/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
ZIP Codes
02041 (Marshfield)
02332 (Duxbury)
Area code(s)339/781
FIPS code25-27130
GNIS feature ID2805096

Green Harbor is a census-designated place (CDP) in the towns of Marshfield and Duxbury, Plymouth County, Massachusetts, United States. It was first listed as a CDP prior to the 2020 census. At the 2010 census the community was included with neighboring Cedar Crest in a single CDP.