Belleplain, New Jersey
Belleplain is an unincorporated community and census-designated place located within Dennis Township in Cape May County, New Jersey, United States. As of the 2010 United States Census, the CDP's population was 597.Geography
According to the United States Census Bureau, Belleplain had a total area of 7.405 square miles, including 7.394 square miles of land and 0.011 square miles of water.Demographics