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CT · Constitution State · Northeast · admitted 1788 (#5)

Connecticut map

Connecticut highlighted on the US map, with its capital Hartford and largest city Bridgeport. It is the third-smallest state by area and the southernmost of the six New England states.

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Borders: Massachusetts, Rhode Island, New York. Also borders Long Island Sound.
Capital
Hartford
Largest city
Bridgeport
Population (2020)
3,605,944
Area
5,543 sq mi
Counties
8
Time zone
Eastern
Region
Northeast · New England
Statehood
January 9, 1788

Where Connecticut is

Connecticut is in southern New England, between New York and Rhode Island. It is about 110 miles east to west and 70 miles north to south. Massachusetts lies to the north, Rhode Island to the east, Long Island Sound to the south, and New York to the west. The Connecticut River divides the state down the middle, flowing south through Hartford to the Sound at Old Saybrook. Most of the population lives in the Sound-side corridor from Greenwich through Bridgeport and New Haven to New London, and in the Hartford area; the northwest and northeast corners are hilly and rural.

Major cities

CityRegion of statePopulation (2020)
BridgeportFairfield County (southwest)148,654
StamfordFairfield County (southwest)135,470
New HavenSouth-central shore134,023
Hartford (capital)Connecticut River Valley121,054
WaterburyNaugatuck Valley (west)114,403
NorwalkFairfield County (southwest)91,184
DanburyWestern Connecticut86,518

Geography

Borders

Connecticut has no natural land border. The Massachusetts line is a survey from the 1700s with a notch at Southwick, the "Southwick Jog", where 2.5 square miles of Massachusetts dips south. The Rhode Island line and the New York line are also straight surveys; the New York border includes the narrow Panhandle around Greenwich that reaches south-west toward the city, a legacy of colonial land disputes settled in 1683. The southern boundary in Long Island Sound was fixed by agreement with New York. Connecticut's eight counties have had no county governments since 1960.

Regions of Connecticut

Fairfield County and the Gold Coast in the southwest (Stamford, Greenwich, Bridgeport), Greater New Haven and the central shoreline, Greater Hartford and the Connecticut River Valley, the Naugatuck Valley (Waterbury), the Litchfield Hills in the northwest, the Quiet Corner in the northeast, and southeastern Connecticut around New London and Mystic.

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