List of places in New York: O

Name of place	Counties	Principal county	Lower zip code	Upper zip code
Oak Beach	1	Suffolk County	11702
Oakbrook	1	Rockland County	10954
Oakdale	1	Broome County	13790
Oakdale	1	Columbia County
Oakdale	1	Suffolk County	11769
Oakes	1	Ulster County
Oakfield	1	Genesee County	14125
Oakfield	1	Genesee County
Oak Hill	1	Greene County	12460
Oak Hill	1	Washington County
Oakland	1	Livingston County	14517
Oakland Gardens	1	Queens County	11364
Oakland Valley	1	Sullivan County
Oak Orchard	1	Onondaga County
Oak Orchard	1	Orleans County	14103
Oak Point	1	Bronx County	10455
Oak Point	1	St. Lawrence County	13646
Oak Ridge	1	Montgomery County	12066
Oakridge	1	Onondaga County	13088
Oaks Corners	1	Ontario County	14518
Oak Summit	1	Dutchess County	12545
Oaksville	1	Otsego County	13337
Oakvale	1	St. Lawrence County
Oakville	1	Suffolk County
Oakwood	1	Cayuga County	13021
Oakwood	1	Richmond County	10301
Oakwood Beach	1	Richmond County	10301
Oakwood Heights	1	Richmond County	10301
Oakwood Heights Station	1	Richmond County
Oatka	1	Wyoming County	14530
Obernburg	1	Sullivan County	12767
Obi	1	Allegany County	14715
Occanum	1	Broome County	13865
Ocean Bay Park	1	Suffolk County	11706
Ocean Beach	1	Suffolk County	11770
Oceanside	1	Nassau County	11572
Oceola Lake	1	Westchester County
Odell	1	Sullivan County
Odessa	1	Schuyler County	14869
Ogden	1	Bronx County	10452
Ogden	1	Monroe County
Ogden Center	1	Monroe County
Ogdensburg	1	St. Lawrence County	13669
Ogdensburg International Airport	1	St. Lawrence County
Ohio	1	Herkimer County	13324
Ohio	1	Herkimer County
Ohioville	1	Ulster County	12561
Oil Springs Indian Reservation	2	Allegany County	14081
Oil Springs Indian Reservation	2	Cattaraugus County	14081
Oil Springs Indian Reservation	1	Allegany County	14081
Oil Springs Indian Reservation	1	Cattaraugus County	14081
Oklahoma	1	Monroe County	14580
Oklahoma Beach	1	Monroe County
Olcott	1	Niagara County	14126
Old Bethpage	1	Nassau County	11804
Old Bethpage Branch	1	Nassau County	11804
Old Brookville	1	Nassau County	11545
Old Campbellwood Wye	1	Lewis County
Old Central Bridge	1	Schoharie County	12035
Old Chatham	1	Columbia County	12136
Old Chelsa	1	New York County	10011
Old City	1	Herkimer County
Old De Kalb	1	St. Lawrence County
Old Field	1	Suffolk County	11733
Old Field South	1	Suffolk County	11790
Old Forge	1	Herkimer County	13420
Old Forge-Thendara	1	Herkimer County	13420
Old Mastic	1	Suffolk County
Old Northport	1	Nassau County
Old Orchard	1	Livingston County	14487
Old Orchard Cove	1	Livingston County
Old Orchard Point	1	Livingston County
Old Town	1	Richmond County
Old Town Station	1	Richmond County
Old Village	1	Nassau County	11023
Old Westbury	1	Nassau County	11568
Olean	1	Cattaraugus County	14760
Olean	1	Cattaraugus County
Olive	1	Ulster County
Olivebridge	1	Ulster County	12461
Oliverea	1	Ulster County	12410
Olmstedville	1	Essex County	12857
Omar	1	Jefferson County	13656
Omi	1	Columbia County
Omro	1	Cayuga County
Onativia	1	Onondaga County	13084
Onchiota	1	Franklin County	12968
Ondawa	1	Washington County
One Hundred Thirty Eighth	1	New York County	10001
Oneida	1	Madison County	13421
Oneida Castle	1	Oneida County	13421
Oneida Corners	1	Warren County
Oneida County Airport	1	Oneida County	13424
Oneida Indian Reservation	1	Madison County
Oneida Lake Beach East	1	Madison County
Oneida Lake Beach West	1	Madison County
Oneida Valley	1	Madison County
Oneonta	1	Otsego County	13820
Oneonta	1	Otsego County
Onesquethaw	1	Albany County	12067
Oniad Lake	1	Dutchess County	12590
Oniontown	1	Dutchess County
Oniontown	1	Madison County
Onleys Station	1	Orange County	10940
Onondaga	1	Onondaga County	13215
Onondaga	1	Onondaga County
Onondaga Castle	1	Onondaga County
Onondaga Hill	1	Onondaga County
Onondaga Indian Reservation	1	Onondaga County	13120
Onoville	1	Cattaraugus County
Ontario	1	Wayne County	14519
Ontario	1	Wayne County
Ontario Beach	1	Monroe County
Ontario Center	1	Wayne County	14520
Ontario on the Lake	1	Wayne County	14519
Onteo Beach	1	Monroe County
Onteora Park	1	Greene County	12485
Oot Park	1	Onondaga County	13057
Open Meadows	1	Chautauqua County	14710
Oppenheim	1	Fulton County	13329
Oppenheim	1	Fulton County
Oquaga	1	Broome County
Oquaga Lake	1	Broome County	13754
Oramel	1	Allegany County	14711
Oran	1	Onondaga County	13125
Orange	1	Schuyler County
Orangeburg	1	Rockland County	10962
Orange Lake	1	Orange County	12550
Orangeport	1	Niagara County	14067
Orangetown	1	Rockland County
Orangeville	1	Wyoming County
Orangeville Center	1	Wyoming County	14011
Orangeville Corners	1	Wyoming County	14167
Orchard Knoll	1	Chemung County	14845
Orchard Park	1	Erie County	14127
Orchard Park	1	Erie County
Orchard Terrace	1	Chautauqua County
Orchard Village	1	Onondaga County	13031
Oregon	1	Fulton County
Oregon	1	Suffolk County	11952
Oregon	1	Warren County
Orient	1	Suffolk County	11957
Orienta	1	Westchester County	10543
Oriental Park	1	Chautauqua County	14712
Orient Point	1	Suffolk County	11957
Oriskany	1	Oneida County	13424
Oriskany Falls	1	Oneida County	13425
Orlando	1	Cattaraugus County	14755
Orleans	1	Jefferson County
Orleans	1	Ontario County	14432
Orleans Corners	1	Jefferson County
Orleans Four Corners	1	Jefferson County	13656
Orrs Mill	1	Orange County
Orwell	1	Oswego County	13426
Orwell	1	Oswego County
Oscawana	1	Westchester County	10520
Oscawana Corners	1	Putnam County
Oscawana Lake	1	Putnam County	10579
Osceola	1	Lewis County	13316
Osceola	1	Lewis County
Ossian	1	Livingston County
Ossian	1	Livingston County
Ossian Center	1	Livingston County	14437
Ossining	1	Westchester County	10562
Ossining	1	Westchester County
Oswegatchie	1	St. Lawrence County	13670
Oswegatchie	1	St. Lawrence County
Oswego	1	Oswego County	13126
Oswego	1	Oswego County
Oswego Beach	1	Oswego County
Oswego Bitter	1	Onondaga County	13031
Oswego Center	1	Oswego County	13126
Otego	1	Otsego County	13825
Otego	1	Otsego County
Otis	1	Monroe County
Otisco	1	Onondaga County	13159
Otisco	1	Onondaga County
Otisco Valley	1	Onondaga County	13110
Otisville	1	Orange County	10963
Otsdawa	1	Otsego County	13825
Otsego	1	Otsego County
Otselic	1	Chenango County	13129
Otselic	1	Chenango County
Otselic Center	1	Chenango County	12129
Otter Creek	1	Lewis County	13343
Otter Hook	1	Greene County
Otter Kill	1	Orange County
Otter Lake	1	Oneida County	13338
Ott Meadows	1	Onondaga County	13088
Otto	1	Cattaraugus County	14766
Otto	1	Cattaraugus County
Otto Mills	1	Oswego County
Ouaquaga	1	Broome County	13826
Overlook	1	Saratoga County	12822
Ovid	1	Seneca County	14521
Ovid	1	Seneca County
Ovid Center	1	Seneca County	14847
Ovington	1	Kings County	11220
Owasco	1	Cayuga County	13130
Owasco	1	Cayuga County
Owasco Hill	1	Cayuga County
Owasco Lake Station	1	Cayuga County
Owego	1	Tioga County	13827
Owego	1	Tioga County
Owens Corners	1	St. Lawrence County
Owens Mills	1	Chemung County	14825
Owls Head	1	Franklin County	12969
Owls Nest	1	Wayne County
Owlsville	1	Schoharie County
Oxbow	1	Jefferson County	13671
Oxford	1	Chenango County	13830
Oxford	1	Chenango County
Oxford	1	Orange County	10918
Oxford Depot	1	Orange County
Oyster Bay	1	Nassau County	11771
Oyster Bay	1	Nassau County
Oyster Bay Cove	1	Nassau County	11771
Ozone Park	1	Queens County	11416