South Hadley, Massachusetts

South Hadley, Massachusetts
The First Congregational Church and, in the background, the South Hadley Post Office and Village Commons
Motto(s): 
Agriculture, Education, Manufactures
Location in Hampshire County in Massachusetts
Coordinates: 42°15′30″N 72°34′30″W / 42.25833°N 72.57500°W / 42.25833; -72.57500
CountryUnited States
StateMassachusetts
CountyHampshire
Settled1721
Incorporated1775
Government
  TypeRepresentative town meeting
  Town AdministratorLisa Wong
Area
  Total
18.4 sq mi (47.6 km2)
  Land17.7 sq mi (45.9 km2)
  Water0.7 sq mi (1.8 km2)
Elevation
257 ft (78 m)
Population
 (2020)
  Total
18,150
  Density1,025.4/sq mi (395.4/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (Eastern)
ZIP Code
01075
Area code413
FIPS code25-64145
GNIS feature ID0618208
Websitewww.southhadley.org

South Hadley (/ˈhædl/ , HAD-lee) is a town in Hampshire County, Massachusetts, United States. The population was 18,150 at the 2020 census. It is part of the Springfield metropolitan area, Massachusetts.

South Hadley is home to Mount Holyoke College, South Hadley High School, Pioneer Valley Performing Arts Charter Public School, and the Berkshire Hills Music Academy.