Libraries in Hauppauge, NY Hauppauge Public Library601 Veterans Hwy Ste 100Hauppauge, NY, 117886319791600LibrariesLibrary In Lake Grove NyPublic LibrarySmithtown Library127 Smithtown Byp Apt 20Hauppauge, NY, 117886312653994LibrariesLibrary In Lake Grove NyPublic LibraryShow More