The history of Bridgeport, Connecticut was, in the late 17th and most of the 18th century, one of land acquisitions from the native inhabitants, farming and fishing. From the mid-18th century to the mid-19th century, Bridgeport's history was one of shipbuilding, whaling and rapid growth. Bridgeport's growth accelerated even further from the mid-19th century to the mid-20th century with the advent of the railroad, Industrialization, massive immigration, labor movements until, at its peak population in 1950, Bridgeport with some 159,000 people was Connecticut's second most populous city. In the late 20th century, Bridgeport's history was one of deindustrialization and declining population, though it overtook Hartford as the state's most populous city by 1980.

Seaside Park, located in Bridgeport, Connecticut, is a 2.5-mile (4.0 km) long crescent-shaped park bordering Bridgeport Harbor, Long Island Sound, and Black Rock Harbor. The park lies within Bridgeport's South End neighborhood.