West Falmouth is a census-designated place in the town of Falmouth in Barnstable County, Massachusetts, United States. The population was 1,738 at the 2010 census. West Falmouth Village Historic District is at the heart of West Falmouth Village. Historic buildings include the West Falmouth Library, Quaker Meeting House and Quaker Carriage Sheds, Emerson House, the West Falmouth Fire Station, and numerous historic houses.