Search today's newest Cliffwood Beach homes for sale and real estate in Aberdeen. Cliffwood Beach is an unincorporated community in Aberdeen, New Jersey. It has a population of 17,000 people and mostly consists of single-family homes built between 1940-1969. The Dekanski Home Selling Team can help you find your new home within this community. To request more information about Cliffwood Beach neighborhood properties for sale in Aberdeen or to schedule a private home showing, contact your Cliffwood Beach real estate experts today..