About This Place
West Yarmouth is a census-designated place (CDP) in the town of Yarmouth in Barnstable County, Massachusetts, United States. The population was 6,460 at the 2000 census.
West Yarmouth is located at 41°38′58″N 70°14′47″W / 41.64944°N 70.24639°W / 41.64944; -70.24639 (41.649547, -70.246385).
According to the United States Census Bureau, the CDP has a total area of 23.5 km² (9.1 mi²). 17.4 km² (6.7 mi²) of it is land and 6.1 km² (2.4 mi²) of it (26.10%) is water.