Marshfield, Massachusetts

Marshfield, Massachusetts
Marshfield Town Hall
Motto: 
"Home of Daniel Webster"
Location in Plymouth County in Massachusetts
Marshfield
Marshfield
Coordinates: 42°05′30″N 70°42′22″W / 42.09167°N 70.70611°W / 42.09167; -70.70611
CountryUnited States
StateMassachusetts
CountyPlymouth
Settled1632
IncorporatedMarch 1, 1640
Government
 • TypeOpen town meeting
Area
 • Total
31.7 sq mi (82.2 km2)
 • Land28.5 sq mi (73.7 km2)
 • Water3.3 sq mi (8.5 km2)
Elevation
16 ft (5 m)
Population
 (2020)
 • Total
25,825
 • Density908/sq mi (350.4/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (Eastern)
ZIP Codes
Area code339/781
FIPS code25-38855
GNIS feature ID0619470
Websitewww.marshfield-ma.gov

Marshfield is a town in Plymouth County, Massachusetts, United States, on Massachusetts's South Shore. The population was 25,825 at the 2020 census.

It includes the census-designated places (CDPs) of Marshfield, Marshfield Hills, Ocean Bluff-Brant Rock, and Cedar Crest, and shares the Green Harbor CDP with the town of Duxbury.