New London, Connecticut

New London
New London skyline (2025)
Nickname: 
The Whaling City
Motto: 
Coordinates: 41°21′20″N 72°05′58″W / 41.35556°N 72.09944°W / 41.35556; -72.09944
CountryUnited States
U.S. stateConnecticut
CountyNew London
RegionSoutheastern CT
Settled1646 (Pequot Plantation)
Named1658 (New London)
Incorporated (city)1784
Named afterLondon, England
Government
  TypeMayor–council
  MayorMichael E. Passero (D)
Area
  City
10.60 sq mi (27.43 km2)
  Land5.61 sq mi (14.52 km2)
  Water4.98 sq mi (12.91 km2)
  Urban
123.03 sq mi (318.66 km2)
Elevation
56 ft (17 m)
Population
 (2020)
  City
27,367
  Density4,868/sq mi (1,879.6/km2)
  Metro
274,055
Time zoneUTC−5 (EST)
  Summer (DST)UTC−4 (EDT)
ZIP Code
06320
Area code(s)860/959
FIPS code09-52280
GNIS feature ID0209237
AirportGroton–New London Airport
Interstates
U.S. Highways
State Routes
Commuter rail
Websitenewlondonct.gov

New London is a seaport city and a port of entry on the northeast coast of the United States, located at the outlet of the Thames River in New London County, Connecticut, which empties into Long Island Sound. The city is part of the Southeastern Connecticut Planning Region.

New London is home to the United States Coast Guard Academy, Connecticut College, Mitchell College, and The Williams School. The Coast Guard Station New London and New London Harbor is home port to both the Coast Guard's cutter Coho and their tall ship Eagle. The city had a population of 27,367 at the 2020 census. The Norwich–New London metropolitan area includes 21 towns and 274,055 people.