Rockland, Massachusetts

Rockland, Massachusetts
Union Street, Rockland
Location in Plymouth County in Massachusetts
Coordinates: 42°07′50″N 70°55′00″W / 42.13056°N 70.91667°W / 42.13056; -70.91667
CountryUnited States
StateMassachusetts
CountyPlymouth
Settled1673
Incorporated1874
Government
  TypeOpen town meeting
Area
  Total
10.1 sq mi (26.2 km2)
  Land10.0 sq mi (26.0 km2)
  Water0.1 sq mi (0.2 km2)
Elevation
140 ft (43 m)
Population
 (2020)
  Total
17,803
  Density1,780.3/sq mi (684.7/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (Eastern)
ZIP Code
02370
Area code339/781
FIPS code25-57775
GNIS feature ID0618351
Websitewww.rockland-ma.gov

Rockland is a town in Plymouth County, Massachusetts, United States. The population was 17,803 at the 2020 census. As of December 31, 2009, there were 11,809 registered voters in the community.