Plainville, Massachusetts

Plainville, Massachusetts
South Street
Location in Norfolk County in Massachusetts
Coordinates: 42°00′15″N 71°20′00″W / 42.00417°N 71.33333°W / 42.00417; -71.33333
Country United States
State Massachusetts
CountyNorfolk
Settled1661
Incorporated1905
Government
  TypeOpen Town Meeting
Area
  Total
29.9 km2 (11.5 sq mi)
  Land28.6 km2 (11.0 sq mi)
  Water1.3 km2 (0.5 sq mi)
Elevation
76 m (250 ft)
Population
 (2020)
  Total
9,945
  Density347.7/km2 (901/sq mi)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (Eastern)
ZIP Code
02762
Area code508 / 774
FIPS code25-54100
GNIS feature ID0618327
Websitewww.plainville.ma.us

Plainville is a town in Norfolk County, Massachusetts, United States. The population was 9,945 at the time of the 2020 census. Plainville is part of the Boston and Providence metropolitan areas.