Enfield is a town in Hartford County, Connecticut, United States, first settled by John and Robert Pease of Salem, Massachusetts Bay Colony. The town is part of the Capitol Planning Region. The population was 42,141 at the 2020 census. It is bordered by Longmeadow, Massachusetts, and East Longmeadow, Massachusetts, to the north, Somers to the east, East Windsor and Ellington to the south, and the Connecticut River to the west.

Hartford County is a county located in the north central part of the U.S. state of Connecticut. According to the 2020 census, the population was 899,498, making it the second-most populous county in Connecticut. Hartford County contains the city of Hartford, the state capital of Connecticut and the county's most populous city, with 121,054 residents at the 2020 census. Hartford County is included in the Hartford-East Hartford-Middletown metropolitan statistical area.