Bridgeport is a scenic seaport city in the U.S. state of Connecticut. It is the largest city in the state and is located in Fairfield County at the mouth of the Pequonnock River on Long Island Sound. Bridgeport had an estimated population as of 2017 of 151,267 , making it also the 5th-most populous in New England. It is bordered by the towns of Trumbull to the north, Fairfield to the west, and Stratford to the east. The Greater Bridgeport area is the 48th-largest urban area in the United States. Located 60 miles from Manhattan and 40 miles from the Bronx.Bridgeport was inhabited by the Paugussett Indian tribe at the time of its English colonization. The English farming community became a center of trade, shipbuilding, and whaling. The town incorporated to subsidize the Housatonic Railroad and rapidly industrialized following the rail line's connection to the New York and New Haven railroad. Manufacturing was the mainstay of the local economy until the 1970s.The showman P.T.