East Greenwich Township is a township in Gloucester County, New Jersey, United States. As of the 2010 United States Census, the township's population was 9,555, reflecting an increase of 4,125 (+76.0%) from the 5,430 counted in the 2000 Census, which had in turn increased by 172 (+3.3%) from the 5,258 counted in the 1990 Census.East Greenwich Township was created by an act of the New Jersey Legislature on February 10, 1881, from the eastern part of Greenwich Township and the western part of Mantua Township.GeographyAccording to the United States Census Bureau, the township had a total area of 14.922 square miles (38.649 km2), including 14.440 square miles (37.400 km2) of land and 0.482 square miles (1.249 km2) of water (3.23%).Unincorporated communities, localities and place names located partially or completely within the township include Clarksboro, Hendricksons Mills, Mickleton, Middleton, Mount Royal, Tomlins, Warringtons Mills and Wolfert.
