Monroe, Massachusetts

Monroe, Massachusetts
Monroe Town Hall as seen from Depot Street
Location in Franklin County in Massachusetts
Coordinates: 42°43′19″N 72°56′29″W / 42.72194°N 72.94139°W / 42.72194; -72.94139
CountryUnited States
StateMassachusetts
CountyFranklin
Settled1800
Incorporated1822
Government
  TypeOpen town meeting
Area
  Total
10.8 sq mi (27.9 km2)
  Land10.7 sq mi (27.7 km2)
  Water0.08 sq mi (0.2 km2)
Elevation
1,903 ft (580 m)
Population
 (2020)
  Total
118
  Density11/sq mi (4.2/km2)
Time zoneUTC-5 (Eastern)
  Summer (DST)UTC-4 (Eastern)
ZIP code
01350
Area code413
FIPS code25-42040
GNIS feature ID0618170
Websiten/a

Monroe is a town in Franklin County, Massachusetts, United States. The population was 118 at the 2020 U.S. census. By area, population, and population density, it is the smallest town in the county; and is the second-smallest town by population in the Commonwealth. This makes it the smallest town by population in mainland Massachusetts. Gosnold is the only town in Massachusetts to be smaller than Monroe by population.

Monroe is part of the Springfield, Massachusetts Metropolitan Statistical Area.