Oceanville is an unincorporated community and census-designated place located within Galloway Township in Atlantic County, in the U.S. state of New Jersey. At the 2020 United States census, the CDP's population was 793.Oceanville is located on U.S. Route 9 approximately 3.5 miles north-northeast of Absecon. The community has a post office with ZIP Code 08231.From 1983–2016, Oceanville was the site of the Noyes Museum, the only fine arts museum in Atlantic County.