Eastham is a town located in Barnstable County, in the state of Massachusetts (MA), United States. Nestled in the New England division of the North-east region, it covers an area of 14.0 square miles (36.0 km²) and sits at an elevation of 48 ft. With a population of approximately 5,453 residents, Eastham offers a peaceful, rural atmosphere.
The town's population is composed of about 48.36% males and 51.64% females, and it has a population density of 389.50 people per square mile (150.39/km²). Eastham lies at a latitude of 41.84 and a longitude of -69.98, operating in the UTC-5.
Locals reflect a blend of American ancestry, with roots primarily in United States (5.5%), followed by English (27.5%), German (13.5%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 02642.