where is ocean grove
Ocean Grove, NJ. Online Offers. Ocean Grove is an unincorporated community and a census-designated place (CDP) in Neptune Township, Monmouth County, New Jersey. It had a population of 3,342 at the 2010 census. It is located on the Atlantic Ocean Jersey Shore, between Asbury Park to the north and Bradley Beach to the south. Listed on the National Register of Historic Places, Ocean Grove is noted for its abundant examples of Victorian architecture.