Greenwich (/ˈɡrɛnɪtʃ/, GREN-itch) is a town in southwestern Fairfield County, Connecticut, United States. At the 2020 census, the town had a total population of 63,518. The largest town on Connecticut's Gold Coast, Greenwich is home to many hedge funds and other financial services firms. Greenwich is a principal community of the Bridgeport–Stamford–Norwalk–Danbury metropolitan statistical area, which comprises all of Fairfield County. Greenwich is the southernmost and westernmost municipality in Connecticut as well as in the six-state region of New England. The town is named after Greenwich, a royal borough of London in the United Kingdom.