Greenwich is a town located in Fairfield County, in the state of Connecticut (CT), United States. Nestled in the New England division of the North-east region, it covers an area of 47.8 square miles (124.0 km²) and sits at an elevation of 140 ft. With a population of approximately 61,101 residents, Greenwich offers a vibrant community life.
The town's population is composed of about 47.41% males and 52.59% females, and it has a population density of 278.26 people per square mile (493.54/km²). Greenwich lies at a latitude of 41.04 and a longitude of -73.62, operating in the UTC-5.
Locals reflect a blend of American ancestry, with roots primarily in United States (4.5%), followed by English (13.6%), German (12%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 06830.