Explore 55+ Eastport Long Island Share Browse By TownBrowse By Town « 55+ plusBayportCoram EastportLake GroveManorvilleMedfordMelvilleMiller PlaceMt. SinaiRidgeRiverheadSayvilleSetauketSt. JamesStony Brook Looking for 55 plus communities in Eastport? Look no further, 55+ Eastport Long Island will provide detailed information to you. List of all 55+ communities in Eastport along with details on available listings.