City of Glen Cove

City of Long Beach

The Town of Hempstead:  22 villages and 35 hamlets.

• Villages: Atlantic Beach, Bellerose, Cedarhurst, East Rockaway, Freeport, Garden City, Hempstead (village), Hewlett Bay Park, Hewlett Harbor, Hewlett Neck, Island Park, Lawrence, Lynbrook, Malverne, Rockville Centre, South Floral Park, Stewart Manor, Valley Stream, Woodsburgh
• Hamlets: Baldwin, Baldwin Harbor, Barnum Island, Bay Park, Bellerose Terrace, Bellmore, East Atlantic Beach, East Garden City, East Meadow, Elmont, Franklin Square, Garden City South, Harbor Isle, Hewlett, Inwood, Lakeview, Levittown, Lido Beach, Malverne Park Oaks, Merrick, North Bellmore, North Lynbrook, North Merrick, North Valley Stream, North Wantagh, North Woodmere, Oceanside, Point Lookout, Roosevelt, Salisbury, Seaford, South Hempstead, South Valley Stream, Uniondale, Wantagh, West Hempstead, Woodmere
• Villages located partly in the Town of North Hempstead: Floral Park, Garden City (almost all in Hempstead), Mineola (almost all in North Hempstead), New Hyde Park

The Town of North Hempstead: 31 villages.

• Villages: Baxter Estates, East Williston, Flower Hill, Great Neck, Great Neck Estates, Great Neck Plaza, Kensington, Kings Point, Lake Success, Manorhaven, Munsey Park, North Hills, Plandome, Plandome Heights, Plandome Manor, Port Washington North, Roslyn, Roslyn Estates, Russell Gardens, Saddle Rock, Sands Point, Thomaston, Westbury, Williston Park
• Hamlets: Albertson, Carle Place, Garden City Park, Glenwood Landing, Great Neck Gardens, Greenvale, Harbor Hills, Herricks, Manhasset, Manhasset Hills, New Cassel, North New Hyde Park, Port Washington, Roslyn Heights, Saddle Rock Estates, Searingtown, University Gardens
• Villages located partly in the Town of Oyster Bay: East Hills, Old Westbury, Roslyn Harbor Sea Cliff Historic hamlet sea cliff

The Town of Oyster Bay: 18 villages and 18 hamlets.

• Villages: Bayville, Brookville, Centre Island, Cove Neck, Farmingdale, Lattingtown, Laurel Hollow, Massapequa Park, Matinecock, Mill Neck, Muttontown, Old Brookville, Oyster Bay Cove, Sea Cliff, Upper Brookville
• Hamlets: Bethpage, East Massapequa, East Norwich, Glen Head, Glenwood Landing (part), Greenvale (part), Hicksville, Jericho, Locust Valley, Massapequa, North Massapequa, Old Bethpage, Oyster Bay, Plainedge, Plainview, South Farmingdale, Syosset, Woodbury, Sea Cliff Historic Hamlet
• Villages located partly in the Town of North Hempstead: East Hills, Old Westbury, Roslyn Harbor

Town of Babylon

• Villages: Amityville, Babylon, Lindenhurst
• Hamlets: Copiague, Deer Park, East Farmingdale, Gilgo, North Amityville, North Babylon, North Lindenhurst, Oak Beach & Captree, West Babylon, Wheatley Heights, Wyandanch
• Incorporated communities: Copiague Harbor

Town of Huntington

• Villages: Asharoken, Huntington Bay, Lloyd Harbor, Northport
• Hamlets: Centerport, Cold Spring Harbor, Dix Hills, East Northport, Eatons Neck, Elwood, Greenlawn, Halesite, Huntington, Huntington Station, Melville, South Huntington, Vernon Valley, West Hills, Wincoma
• Hamlets located partly in the Town of Smithtown: Commack, Fort Salonga

Town of Islip

• Villages: Brightwaters, Islandia, Ocean Beach, Saltaire
• Hamlets: Bay Shore, Bayport, Baywood, Bohemia, Brentwood, Central Islip, East Islip, Great River, Islip, Islip Terrace, North Bay Shore, North Great River, Oakdale, Ronkonkoma, Sayville, West Bay Shore, West Islip, West Sayville
• Hamlets located partly in the Town of Brookhaven: Holbrook, Holtsville
• Hamlet located partly in the Town of Smithtown: Hauppauge

Town of Smithtown

• Villages: Head of the Harbor, Nissequogue, Village of the Branch
• Hamlets: Kings Park, Nesconset, Smithtown, St. James
• Hamlet located partly in the Town of Brookhaven: Lake Ronkonkoma
• Hamlets located partly in the Town of Huntington: Commack, Fort Salonga
• Hamlet located partly in the Town of Islip: Hauppauge

Town of Brookhaven

• Villages: Belle Terre, Bellport, Lake Grove, Old Field, Patchogue, Poquott, Port Jefferson, Shoreham
• Hamlets: Blue Point, Brookhaven, Canaan Lake, Center Moriches, Centereach, Cherry Grove, Coram, Crystal Brook, Cupsogue Beach, Davis Park, East Moriches, East Patchogue, East Setauket, East Shoreham, East Yaphank, Farmingville, Fire Island Pines, Gordon Heights, Hagerman, Manor Park, Manorville, Mastic, Mastic Acres, Mastic Beach, Medford, Middle Island, Miller Place, Moriches, Mount Sinai, North Bellport, North Patchogue, Ocean Bay Park, Old Mastic, Pattersquash Creek, New York, Point of Woods, Port Jefferson Station, Ridge, Rocky Point, Selden, Setauket, Shirley, South Haven, Sound Beach, Stony Brook, Strongs Neck, Terryville, Upton, Water Island, West Manor, Yaphank
• Hamlets located partly in the Town of Islip: Holbrook, Holtsville, Ronkonkoma
• Hamlet located partly in the Town of Riverhead: Calverton
• Hamlet located partly in the Town of Smithtown: Lake Ronkonkoma
• Hamlet located partly in the Town of Southampton: Eastport
• Village located partly in the Town of Smithtown: Lake Grove

Town of Southampton

• Villages: North Haven, Quogue, Sagaponack, Southampton (village), Westhampton Beach, West Hampton Dunes
• Village located partly in the Town of East Hampton: Sag Harbor
• Hamlets: Bridgehampton, East Quogue, Flanders, Hampton Bays, Northampton, North Sea, Noyack (Noyac), Quiogue, Remsenburg, Riverside, Shinnecock Hills, Speonk, Tuckahoe, Water Mill (Watermill), Westhampton
• Hamlet located partly in the Town of Brookhaven: Eastport

Town of Riverhead

• Villages: none
• Hamlets: Aquebogue, Baiting Hollow, Jamesport, Northville, Riverhead, Wading River
• Hamlet located partly in the Town of Brookhaven: Calverton

Town of East Hampton

• Villages: East Hampton
• Village located partly in the Town of Southampton: Sag Harbor
• Hamlets: Amagansett, East Hampton North, Montauk, Napeague, Northwest Harbor, Springs, Wainscott

Town of Shelter Island

• Village: Dering Harbor
• Hamlets: Shelter Island, Shelter Island Heights

Town of Southold

• Village: Greenport
• Hamlets: Cutchogue, East Marion, Fishers Island, Greenport West, Laurel, Mattituck, Orient, New Suffolk, Peconic, Southold

• Villages in the Town of Islip: Ocean Beach, Saltaire
• Hamlets in the Town of Brookhaven: Cherry Grove (a.k.a. Fire Island), Fire Island Pines.
• Other communities: Atlantique, Bayberry Dunes, Corneille Estates, Davis Park, Dunewood, Fair Harbor, Kismet, Lonelyville, Long Cove, Ocean Bay Park, Point o’ Woods, Robbins Rest, Seaview, Watch Hill, Water Island, West Fire Island

These areas are part of New York City and more information can be found here. We will have a dedicated site for NYC in the coming months.
Queens county and Kings county are commonly referred to as boroughs of NYC, Queens and Brooklyn, respectively.