Norwalk is a city located in southwestern Connecticut, in southern Fairfield County, one the northern shore of Long Island Sound. Norwalk lies within both the New York metropolitan area and the Bridgeport metropolitan area.
Norwalk was settled in 1649, and is the sixth most populous city in Connecticut. According to the 2010 United States Census it has had a population of 85,603; with an estimated population of 88,816 in 2019.