West Greenwich is a census-designated place (CDP) in Kent County, Rhode Island, United States. The population was 6,135 at the 2010 census. It is the largest town in Rhode Island by area. The town is bordered by Coventry to the west, East Greenwich to the east, Exeter to the north and North Kingstown to the south. West Greenwich is home to the Arcadia Management Area, a 13,000-acre (53 km2) forest preserve owned and operated by the Rhode Island Department of Environmental Management. The preserve is one of the largest blocks of forest in the state, and is home to numerous trails, lakes, and wildlife.