Connecticut's 2nd Congressional District is a congressional district in the U.S. state of Connecticut. Located in the eastern part of the state, the district includes all of New London County, Tolland County, and Windham County, along with parts of Hartford, Middlesex, and New Haven counties.
Principal cities include: Enfield, Norwich, New London, and Old Saybrook.
The district is currently represented by Democrat Joe Courtney.
Hartford County - Enfield, Glastonbury (part), Marlborough, and Suffield.
Middlesex County - Chester, Clinton, Deep River, East Haddam, East Hampton, Essex, Haddam, Killingworth, Old Saybrook, and Westbrook.
New Haven County - Madison.
New London County - Bozrah, Colchester, East Lyme, Franklin, Griswold, Groton, Lebanon, Ledyard, Lisbon, Lyme, Montville, New London, North Stonington, Norwich, Old Lyme, Preston, Salem, Sprague, Stonington, Voluntown, and Waterford.
Tolland County - Andover, Bolton,, Columbia, Coventry, Ellington, Hebron, Mansfield, Somers, Stafford, Tolland, Union, Vernon, and Willington.