| | Name of place Counties Principal county Lower zip code |
| | Cabinhill 1 Delaware County 13752 |
| | Cadiz 1 Cattaraugus County 14737 |
| | Cadosia 1 Delaware County 13783 |
| | Cadyville 1 Clinton County 12918 |
| | Cagwin Corners 1 Oneida County |
| | Cahoonzie 1 Orange County 12780 |
| | Cains Corners 1 Oswego County |
| | Cairo 1 Greene County 12413 |
| | Cairo Junction 1 Greene County |
| | Calciana 1 Wayne County |
| | Calcium 1 Jefferson County 13616 |
| | Calcutta 1 Otsego County 12064 |
| | Caldwell 1 Warren County |
| | Caledonia 1 Livingston County 14423 |
| | Caledonia 1 Livingston County |
| | Calico Colony 1 Saratoga County 12065 |
| | Callanans Corners 1 Albany County 12143 |
| | Callicoon 1 Sullivan County 12723 |
| | Callicoon Center 1 Sullivan County 12724 |
| | Calverton 1 Suffolk County 11933 |
| | Calverton-Roanoke 1 Suffolk County |
| | Cambria 1 Niagara County |
| | Cambria Center 1 Niagara County |
| | Cambria Heights 1 Queens County 11411 |
| | Cambridge 1 Washington County 12816 |
| | Cambridge 1 Washington County |
| | Camby 1 Dutchess County |
| | Camden 1 Oneida County 13316 |
| | Camden 1 Oneida County |
| | Cameron 1 Steuben County 14819 |
| | Cameron 1 Steuben County |
| | Cameron Mills 1 Steuben County 14820 |
| | Camillus 1 Onondaga County 13031 |
| | Camillus 1 Onondaga County |
| | Campbell 1 Madison County |
| | Campbell 1 Steuben County 14821 |
| | Campbell Hall 1 Orange County 10916 |
| | Campbell Hall Junction 1 Orange County |
| | Camp Drum 1 Jefferson County 13602 |
| | Camp Hemlock 1 Sullivan County 12721 |
| | Camp Hill 1 Rockland County 10970 |
| | Camp Lakeland 1 Erie County |
| | Camp Pioneer 1 Erie County |
| | Camps Mills 1 Jefferson County 13601 |
| | Campville 1 Tioga County 13760 |
| | Camroden 1 Oneida County 13440 |
| | Canaan 1 Columbia County 12029 |
| | Canaan Center 1 Columbia County 12029 |
| | Canada Lake 1 Fulton County 12032 |
| | Canadice 1 Ontario County 14560 |
| | Canadice 1 Ontario County |
| | Canajoharie 1 Montgomery County 13317 |
| | Canajoharie 1 Montgomery County |
| | Canal Street 1 New York County 10013 |
| | Canandaigua 1 Ontario County 14424 |
| | Canandaigua 1 Ontario County |
| | Canarsie 1 Kings County 11236 |
| | Canaseraga 1 Allegany County 14822 |
| | Canastota 1 Madison County 13032 |
| | Canawaugus 1 Livingston County 14423 |
| | Candor 1 Tioga County 13743 |
| | Caneadea 1 Allegany County 14717 |
| | Canisteo 1 Steuben County 14823 |
| | Canisteo 1 Steuben County |
| | Canisteo Center 1 Steuben County |
| | Cannon Corners 1 Clinton County 12959 |
| | Canoe Place 1 Suffolk County 11946 |
| | Canoga 1 Seneca County 13148 |
| | Canoga Springs 1 Seneca County |
| | Canterbury Hill 1 Oneida County 13440 |
| | Canton 1 St. Lawrence County 13617 |
| | Cape Vincent 1 Jefferson County 13618 |
| | Cape Vincent 1 Jefferson County |
| | Capitol 1 Albany County 12224 |
| | Capitol Annex 1 Albany County 12225 |
| | Capitol Hills 1 Orange County 10950 |
| | Captain Kidd Estates 1 Suffolk County 11952 |
| | Cardiff 1 Onondaga County 13084 |
| | Cards Corners 1 Onondaga County |
| | Cardtown 1 Otsego County |
| | Careys Corners 1 Oneida County |
| | Carle Place 1 Nassau County 11514 |
| | Carle Terrace 1 Ulster County 12449 |
| | Carley Mills 1 Oswego County |
| | Carlisle 1 Schoharie County 12031 |
| | Carlisle 1 Schoharie County |
| | Carlisle Center 1 Schoharie County 12035 |
| | Carlisle Gardens 1 Niagara County 14094 |
| | Carlton 1 Orleans County 14411 |
| | Carlton 1 Orleans County |
| | Carman 1 Schenectady County 12303 |
| | Carmel 1 Putnam County 10512 |
| | Carmel 1 Putnam County |
| | Carmel Hamlet 1 Putnam County |
| | Carmel Hills 1 Putnam County |
| | Carmel Park Estates 1 Putnam County 10512 |
| | Carmen 1 Albany County 12303 |
| | Carmichael Hill 1 Oneida County |
| | Carnegie 1 Erie County 14075 |
| | Caroga 1 Fulton County |
| | Caroga Lake 1 Fulton County 12032 |
| | Caroline 1 Tompkins County 14817 |
| | Caroline 1 Tompkins County |
| | Caroline Center 1 Tompkins County 14817 |
| | Caroline Depot 1 Tompkins County |
| | Carpenters Corners 1 Fulton County |
| | Carroll 1 Cattaraugus County |
| | Carroll 1 Chautauqua County |
| | Carrollton 1 Cattaraugus County 14748 |
| | Carrollton 1 Cattaraugus County |
| | Carson 1 Steuben County 14823 |
| | Carterville 1 Oswego County |
| | Carthage 1 Jefferson County 13619 |
| | Carver 1 New York County |
| | Cascade 1 Cayuga County 13118 |
| | Cascade Valley 1 Broome County |
| | Case 1 Onondaga County 13084 |
| | Casowasco 1 Cayuga County 13118 |
| | Cass 1 Erie County 14206 |
| | Cassadaga 1 Chautauqua County 14718 |
| | Cassville 1 Oneida County 13318 |
| | Castile 1 Wyoming County 14427 |
| | Castile 1 Wyoming County |
| | Castile Center 1 Wyoming County 14427 |
| | Castle 1 Westchester County 10801 |
| | Castle Clinton National Monument 1 New York County 10005 |
| | Castle Creek 1 Broome County 13744 |
| | Castle Hill 1 Bronx County 10462 |
| | Castle Point 1 Dutchess County 12511 |
| | Castleton Corners 1 Richmond County 10314 |
| | Castleton on Hudson 1 Rensselaer County 12033 |
| | Castleton-on-Hudson 1 Rensselaer County 12033 |
| | Castorland 1 Lewis County 13620 |
| | Catatonk 1 Tioga County 13827 |
| | Catawba 1 Steuben County |
| | Catfish Corners 1 Oswego County |
| | Catharine 1 Schuyler County 14869 |
| | Catharine 1 Schuyler County |
| | Cathedral 1 New York County 10025 |
| | Catherine 1 Schuyler County |
| | Catherineville 1 St. Lawrence County |
| | Catlin 1 Chemung County |
| | Catlin Hill 1 Tioga County |
| | Town of Cato 1 Cayuga County 13033 |
| | Village of Cato 1 Cayuga County |
| | Caton 1 Steuben County 14830 |
| | Caton 1 Steuben County |
| | Cator Corners 1 Wayne County |
| | Catskill (town) 1 Greene County 12414 |
| | Catskill (village) 1 Greene County |
| | Cattaraugus 1 Cattaraugus County 14719 |
| | Cattaraugus Indian Reservation 3 Cattaraugus County 14204 |
| | Cattaraugus Indian Reservation 3 Chautauqua County 14204 |
| | Cattaraugus Indian Reservation 3 Erie County 14204 |
| | Cattaraugus Indian Reservation 1 Cattaraugus County 14204 |
| | Cattaraugus Indian Reservation 1 Chautauqua County 14204 |
| | Cattaraugus Indian Reservation 1 Erie County 14204 |
| | Cattown 1 Otsego County 13337 |
| | Caughdenoy 1 Oswego County 13036 |
| | Cauterskill 1 Greene County |
| | Cayuga 1 Cayuga County 13034 |
| | Cayuga Heights 1 Tompkins County 14850 |
| | Cayuga Junction 1 Cayuga County |
| | Cayuga Nation 2 Cattaraugus County |
| | Cayuga Nation 2 Cayuga County |
| | Cayuta 1 Schuyler County 14824 |
| | Cayuta 1 Schuyler County |
| | Cayutaville 1 Schuyler County 14805 |
| | Caywood 1 Seneca County 14860 |
| | Cazenovia 1 Madison County 13035 |
| | Cazenovia 1 Madison County |
| | Cecil Park 1 Westchester County |
| | Cedar Bluffs 1 Saratoga County |
| | Cedar Cliff 1 Orange County |
| | Cedarcrest 1 Livingston County 14487 |
| | Cedar Flats 1 Rockland County 10980 |
| | Cedar Hill 1 Albany County 12158 |
| | Cedarhurst 1 Nassau County 11516 |
| | Cedar Knolls 1 Westchester County |
| | Cedar Lake 1 Herkimer County |
| | Cedar Manor 1 Queens County |
| | Cedars 1 St. Lawrence County |
| | Cedar Swamp 1 Monroe County |
| | Cedarvale 1 Onondaga County 13215 |
| | Cedarville 1 Herkimer County 13357 |
| | Cedarville Station 1 Herkimer County |
| | Celoron 1 Chautauqua County 14720 |
| | Cementon 1 Greene County 12415 |
| | Centenary 1 Rockland County 10956 |
| | Center Avenue 1 Nassau County |
| | Center Berlin 1 Rensselaer County 12022 |
| | Center Brunswick 1 Rensselaer County 12180 |
| | Centerbury Hill 1 Oneida County 13440 |
| | Center Cambridge 1 Washington County 12816 |
| | Centereach 1 Suffolk County 11720 |
| | Center Falls 1 Washington County 12834 |
| | Centerfield 1 Ontario County 14424 |
| | Center Lisle 1 Broome County 13797 |
| | Center Moriches 1 Suffolk County 11934 |
| | Centerport 1 Cayuga County 13166 |
| | Centerport 1 Suffolk County 11721 |
| | Center Valley 1 Otsego County |
| | Center Village 1 Broome County |
| | Centerville 1 Allegany County 14029 |
| | Centerville 1 Allegany County |
| | Centerville 1 Delaware County 13756 |
| | Centerville 1 Oswego County |
| | Centerville 1 Suffolk County |
| | Centerville 1 Ulster County |
| | Center White Creek 1 Washington County 12057 |
| | Central 1 Queens County 11435 |
| | Central Bridge 1 Schoharie County 12035 |
| | Centralia 1 Chautauqua County 14782 |
| | Central Islip 1 Suffolk County 11722 |
| | Central Nyack 1 Rockland County 10960 |
| | Central Park 1 Erie County 14215 |
| | Central Square 1 Oswego County 13036 |
| | Central Valley 1 Orange County 10917 |
| | Central White Plains 1 Westchester County 10606 |
| | Centre Island 1 Nassau County 11771 |
| | Center Village 1 Broome County 13787 |
| | Centuck 1 Westchester County 10710 |
| | Ceres 1 Allegany County 14721 |
| | Chace 1 Wyoming County |
| | Chadwicks 1 Oneida County 13319 |
| | Chaffee 1 Erie County 14030 |
| | Chamberlain Corners 1 St. Lawrence County 13660 |
| | Chambers 1 Chemung County 14812 |
| | Champion 1 Jefferson County 13619 |
| | Champion 1 Jefferson County |
| | Champion Huddle 1 Jefferson County 13619 |
| | Champlain 1 Clinton County 12919 |
| | Champlain 1 Clinton County |
| | Champlain Park 1 Clinton County 12901 |
| | Champlain Park 1 Clinton County 12901 |
| | Chapel Hill Estates 1 Westchester County 10598 |
| | Chapin 1 Ontario County 14424 |
| | Chapinville 1 Otsego County |
| | Chappaqua 1 Westchester County 10514 |
| | Charleston 1 Montgomery County |
| | Charleston 1 Montgomery County |
| | Charleston 1 Richmond County 10301 |
| | Charleston Four Corners 1 Montgomery County 12166 |
| | Charlesworth Corners 1 Montgomery County |
| | Charlotte 1 Chautauqua County |
| | Charlotte 1 Monroe County 14612 |
| | Charlotte Center 1 Chautauqua County 14782 |
| | Charlotteville 1 Schoharie County 12036 |
| | Charlton 1 Saratoga County 12019 |
| | Charlton 1 Saratoga County |
| | Chase 1 Otsego County |
| | Chase Lake 1 Lewis County 13343 |
| | Chase Mills 1 St. Lawrence County 13621 |
| | Chaseville 1 Otsego County 12116 |
| | Chasm Falls 1 Franklin County 12953 |
| | Chateaugay 1 Franklin County 12920 |
| | Chateaugay 1 Franklin County |
| | Chateaugay 1 Oswego County |
| | Chatfield Corner 1 Saratoga County |
| | Chatham 1 Columbia County 12037 |
| | Chatham 1 Columbia County |
| | Chatham Center 1 Columbia County 12184 |
| | Chaumont 1 Jefferson County 13622 |
| | Chauncey 1 Westchester County 10502 |
| | Chautauqua 1 Chautauqua County 14722 |
| | Chautauqua 1 Chautauqua County |
| | Chautauqua Institution 1 Chautauqua County |
| | Chazy 1 Clinton County 12921 |
| | Chazy 1 Clinton County |
| | Chazy Lake 1 Clinton County 12935 |
| | Chazy Landing 1 Clinton County 12921 |
| | Chedwel 1 Chautauqua County |
| | Cheektowaga 1 Erie County 14225 |
| | Cheektowaga 1 Erie County 14225 |
| | Cheektowaga Northwest 1 Erie County 14225 |
| | Cheektowaga Southwest 1 Erie County 14227 |
| | Chelsea 1 Dutchess County 12512 |
| | Chelsea 1 Richmond County 10314 |
| | Chemung 1 Chemung County 14825 |
| | Chemung 1 Chemung County |
| | Chemung Center 1 Chemung County 14825 |
| | Chemung County Airport 1 Chemung County 14845 |
| | Chemung Junction 1 Chemung County |
| | Chenango 1 Broome County |
| | Chenango Bridge 1 Broome County 13745 |
| | Chenango Forks 1 Broome County 13746 |
| | Chenango Lake 1 Chenango County 13815 |
| | Cheneys Point 1 Chautauqua County 14710 |
| | Cheningo 1 Cortland County 13158 |
| | Chepachet 1 Herkimer County |
| | Cherokee 1 New York County 10028 |
| | Cherry Creek 1 Chautauqua County 14723 |
| | Cherry Creek 1 Chautauqua County |
| | Cherry Grove 1 Suffolk County 11782 |
| | Cherry Hill 1 Chautauqua County |
| | Cherryplain 1 Rensselaer County 12040 |
| | Cherrytown 1 Ulster County 12446 |
| | Cherry Valley 1 Otsego County 13320 |
| | Cherry Valley 1 Otsego County |
| | Cherry Valley Junction 1 Schoharie County 12043 |
| | Cheshire 1 Ontario County 14424 |
| | Chester 1 Orange County 10918 |
| | Chester 1 Orange County |
| | Chester 1 Warren County |
| | Chesterfield 1 Essex County |
| | Chester Heights 1 Westchester County |
| | Chester Hill Park 1 Westchester County |
| | Chestertown 1 Warren County 12817 |
| | Chestnut Hill 1 Onondaga County 13088 |
| | Chestnut Ridge 1 Dutchess County |
| | Chestnut Ridge 1 Niagara County 14094 |
| | Chestnut Ridge 1 Rockland County 10977 |
| | Cheviot 1 Columbia County 12526 |
| | Chichester 1 Ulster County 12416 |
| | Childs 1 Orleans County 14411 |
| | Childwold 1 St. Lawrence County 12922 |
| | Chili 1 Monroe County |
| | Chili 1 Monroe County |
| | Chili Center 1 Monroe County 14624 |
| | Chili Junction 1 Monroe County |
| | Chiloway 1 Delaware County |
| | Chilson 1 Essex County 12883 |
| | Chimney Corners 1 Westchester County |
| | China 1 Delaware County 13754 |
| | Chinatown 1 New York County 10013 |
| | Chipman 1 St. Lawrence County |
| | Chipman Corners 1 Cayuga County |
| | Chipmunk 1 Cattaraugus County 14706 |
| | Chippewa Bay 1 St. Lawrence County 13623 |
| | Chittenango 1 Madison County 13037 |
| | Chittenango 1 Madison County |
| | Chittenango Falls 1 Madison County 13035 |
| | Chittenango Springs 1 Madison County |
| | Choconut Center 1 Broome County 13905 |
| | Christian Hill 1 Tompkins County |
| | Christian Hill 1 Warren County |
| | Chuckery Corners 1 Oneida County 13323 |
| | Church Corners 1 Montgomery County |
| | Church Street 1 New York County 10007 |
| | Churchtown 1 Columbia County 12521 |
| | Churchville 1 Monroe County 14428 |
| | Churchville 1 Oneida County 13478 |
| | Churchville Greene 1 Monroe County 14428 |
| | Churubusco 1 Clinton County 12923 |
| | Cibro 1 Onondaga County |
| | Cicero 1 Onondaga County 13039 |
| | Cicero 1 Onondaga County |
| | Cicero Center 1 Onondaga County 13041 |
| | Cincinnatus 1 Cortland County 13040 |
| | Cincinnatus 1 Cortland County |
| | Circleville 1 Orange County 10919 |
| | City Island 1 Bronx County 10464 |
| | Clairemont Farms 1 Onondaga County 13088 |
| | Clare 1 St. Lawrence County |
| | Claremont Park 1 Bronx County 10457 |
| | Clarence 1 Erie County 14031 |
| | Clarence 1 Erie County |
| | Clarence Center 1 Erie County 14032 |
| | Clarence Compact 1 Erie County |
| | Clarendon 1 Orleans County 14429 |
| | Clarendon 1 Orleans County |
| | Clark 1 Chautauqua County |
| | Clark Corners 1 Lewis County |
| | Clark Corners 1 Oswego County |
| | Clark Heights 1 Dutchess County 12569 |
| | Clark Mills 1 Oneida County 13321 |
| | Clark Point 1 Jefferson County |
| | Clarksburg 1 Erie County 14057 |
| | Clarks Corner 1 Saratoga County |
| | Clarks Corners 1 Chautauqua County 14747 |
| | Clarks Mills 1 Washington County 12834 |
| | Clarkson 1 Monroe County 14430 |
| | Clarkson 1 Monroe County |
| | Clarkstown 1 Rockland County |
| | Clarksville 1 Albany County 12041 |
| | Clarksville 1 Allegany County |
| | Clarkville 1 Saratoga County |
| | Claryville 1 Sullivan County 12725 |
| | Clason Point 1 Bronx County 10473 |
| | Classon 1 Kings County 11238 |
| | Claverack 1 Columbia County 12513 |
| | Claverack 1 Columbia County |
| | Claverack-Red Mills 1 Columbia County |
| | Clay 1 Onondaga County 13041 |
| | Clay 1 Onondaga County |
| | Clayburg 1 Clinton County 12981 |
| | Clayton 1 Jefferson County 13624 |
| | Clayton 1 Jefferson County |
| | Clayton Center 1 Jefferson County |
| | Clayville 1 Oneida County 13322 |
| | Clear Creek 2 Cattaraugus County 14726 |
| | Clear Creek 2 Chautauqua County 14726 |
| | Clearfield 1 Erie County 14221 |
| | Cleaver 1 Delaware County 13856 |
| | Clemons 1 Washington County 12819 |
| | Clermont 1 Columbia County 12526 |
| | Clermont 1 Columbia County |
| | Cleveland 1 Oswego County 13042 |
| | Cleveland Hill 1 Erie County 14225 |
| | Cleverdale 1 Warren County 12820 |
| | Cliff Haven 1 Clinton County 12901 |
| | Clifford 1 Oswego County 13069 |
| | Cliffside 1 Otsego County 12116 |
| | Clifton 1 Monroe County 14428 |
| | Clifton 1 Richmond County 10304 |
| | Clifton 1 St. Lawrence County |
| | Clifton Gardens 1 Saratoga County 12065 |
| | Clifton Heights 1 Erie County 14085 |
| | Clifton Knolls 1 Saratoga County 12065 |
| | Clifton Park 1 Saratoga County 12065 |
| | Clifton Park 1 Saratoga County |
| | Clifton Park Center 1 Saratoga County 12065 |
| | Clifton Springs 1 Ontario County 14432 |
| | Climax 1 Greene County 12042 |
| | Clinton 1 Clinton County |
| | Clinton 1 Dutchess County |
| | Clinton 1 Oneida County 13323 |
| | Clinton Corners 1 Dutchess County 12514 |
| | Clinton County Airport 1 Clinton County |
| | Clintondale 1 Ulster County |
| | Clintondale 1 Ulster County 12515 |
| | Clinton Heights 1 Rensselaer County 12144 |
| | Clinton Hollow 1 Dutchess County 12578 |
| | Clinton Mills 1 Clinton County |
| | Clinton Park 1 Clinton County 12901 |
| | Clinton Park 1 Rensselaer County 12144 |
| | Clintonville 1 Clinton County 12924 |
| | Clintonville 1 Onondaga County |
| | Clintonville 1 Otsego County |
| | Clockville 1 Madison County 13043 |
| | Clough Corners 1 Broome County 13862 |
| | Clove 1 Dutchess County |
| | Clove 1 Schoharie County 12043 |
| | Clover Bank 1 Erie County 14075 |
| | Clove Valley 1 Dutchess County |
| | Clums Corner 1 Rensselaer County |
| | Cluny Point 1 Livingston County |
| | Clyde 1 Wayne County 14433 |
| | Clymer 1 Chautauqua County 14724 |
| | Clymer 1 Chautauqua County |
| | Clymer Center 1 Chautauqua County |
| | Clymer Hill 1 Chautauqua County |
| | Cobb 1 Suffolk County 11976 |
| | Cobbtown 1 Jefferson County |
| | Cobleskill 1 Schoharie County 12043 |
| | Cobleskill 1 Schoharie County |
| | Cochecton 1 Sullivan County 12726 |
| | Cochecton 1 Sullivan County |
| | Cochecton Center 1 Sullivan County 12727 |
| | Coeymans 1 Albany County 12045 |
| | Coeymans 1 Albany County |
| | Coeymans Hollow 1 Albany County 12046 |
| | Coffins Mills 1 St. Lawrence County 13670 |
| | Cohocton 1 Steuben County 14826 |
| | Cohocton 1 Steuben County |
| | Cohoes 1 Albany County 12047 |
| | Coila 1 Washington County 12816 |
| | Cokertown 1 Dutchess County 12571 |
| | Colburns 1 Chautauqua County |
| | Colchester 1 Delaware County 13856 |
| | Colchester 1 Delaware County |
| | Coldbrook 1 Erie County 14072 |
| | Cold Brook 1 Herkimer County 13324 |
| | Coldbrook 1 Schenectady County 12303 |
| | Cold Brook 1 Ulster County |
| | Cold Brook Estates 1 Albany County 12303 |
| | Colden 1 Erie County 14033 |
| | Colden 1 Erie County |
| | Coldenham 1 Orange County 12549 |
| | Colden Hill 1 Orange County 12550 |
| | Cold Spring 1 Cattaraugus County |
| | Coldspring 1 Cattaraugus County |
| | Cold Spring 1 Cayuga County 13021 |
| | Cold Spring 1 Onondaga County |
| | Cold Spring 1 Putnam County 10516 |
| | Cold Spring Harbor 1 Suffolk County |
| | Cold Spring Harbor 1 Suffolk County 11724 |
| | Cold Spring Park 1 Essex County |
| | Cold Springs 1 Onondaga County 13027 |
| | Cold Springs 1 Seneca County |
| | Cold Springs 1 Steuben County 14810 |
| | Cold Spring Terrace 1 Suffolk County 11743 |
| | Coldwater 1 Monroe County 14624 |
| | Colegrave 1 Erie County |
| | Colemans 1 Oneida County |
| | Colemans Mills 1 Oneida County 13492 |
| | Coleman Station 1 Dutchess County |
| | Colesville 1 Broome County |
| | Colgate 1 Madison County 13346 |
| | Collabar 1 Orange County 12549 |
| | Collamer 1 Monroe County 14468 |
| | Collamer 1 Onondaga County 13057 |
| | College 1 New York County 10030 |
| | College Park 1 Dutchess County 12571 |
| | College Point 1 Queens County 11356 |
| | Colliers 1 Otsego County |
| | Colliersville 1 Otsego County 13747 |
| | Collingwood 1 Onondaga County 13084 |
| | Collingwood Estates 1 Niagara County 14174 |
| | Collins 1 Erie County 14034 |
| | Collins 1 Erie County |
| | Collins Center 1 Erie County 14035 |
| | Collins Landing 1 Jefferson County 13607 |
| | Collinsville 1 Lewis County 13433 |
| | Colonial Acres 1 Albany County 12077 |
| | Colonial Acres 1 Westchester County 10583 |
| | Colonial Heights 1 Dutchess County 12603 |
| | Colonial Heights 1 Westchester County |
| | Colonial Park 1 New York County 10039 |
| | Colonial Park 1 Oneida County 13440 |
| | Colonial Springs 1 Suffolk County 11798 |
| | Colonial Village 1 Niagara County 14092 |
| | Colonie 1 Albany County 12212 |
| | Colonie 1 Albany County |
| | Colonie-Schenectady 1 Albany County |
| | Colonie-Watervliet 1 Albany County |
| | Colosse 1 Oswego County 13131 |
| | Colton 1 St. Lawrence County 13625 |
| | Colton 1 St. Lawrence County |
| | Columbia 1 Herkimer County |
| | Columbia Center 1 Herkimer County 13357 |
| | Columbia University 1 New York County 10025 |
| | Columbiaville 1 Columbia County 12050 |
| | Columbus 1 Chenango County 13411 |
| | Columbus 1 Chenango County |
| | Columbus Circle 1 New York County 10023 |
| | Columbus Quarter 1 Chenango County |
| | Colvin 1 Onondaga County 13205 |
| | Colvin Elmwood 1 Onondaga County 13205 |
| | Commack 1 Suffolk County 11725 |
| | Como 1 Cayuga County |
| | Comstock 1 Washington County 12821 |
| | Comstock Corners 1 Niagara County |
| | Comstock Tract 1 Onondaga County 13027 |
| | Concord 1 Erie County |
| | Concord 1 Erie County |
| | Concord 1 Richmond County 10304 |
| | Conesus 1 Livingston County 14435 |
| | Conesus 1 Livingston County |
| | Conesus Lake Junction 1 Livingston County |
| | Conesville 1 Schoharie County 12076 |
| | Conesville 1 Schoharie County |
| | Conewango 1 Cattaraugus County 14726 |
| | Conewango 1 Cattaraugus County |
| | Conewango 2 Cattaraugus County |
| | Conewango 2 Chautauqua County |
| | Conewango Valley 2 Cattaraugus County 14726 |
| | Conewango Valley 2 Chautauqua County 14726 |
| | Coney Island 1 Kings County 11224 |
| | Coney Island 1 St. Lawrence County |
| | Conger Corners 1 Oneida County 13480 |
| | Congers 1 Rockland County 10920 |
| | Conifer 1 St. Lawrence County 12986 |
| | Conklin 1 Broome County 13748 |
| | Conklin 1 Broome County |
| | Conklin Center 1 Broome County |
| | Conklin Cove 1 Cayuga County |
| | Conklin Forks 1 Broome County 13903 |
| | Conklingville 1 Saratoga County 12835 |
| | Conklin Station 1 Broome County |
| | Connelly 1 Ulster County 12417 |
| | Connelly Park 1 Chautauqua County 14710 |
| | Conquest 1 Cayuga County 13140 |
| | Conquest 1 Cayuga County |
| | Constable 1 Franklin County 12926 |
| | Constable 1 Franklin County |
| | Constableville 1 Lewis County 13325 |
| | Constantia 1 Oswego County 13044 |
| | Constantia 1 Oswego County |
| | Constantia Center 1 Oswego County 13028 |
| | Continental Village 2 Putnam County 10566 |
| | Continental Village 2 Westchester County 10566 |
| | Converse 1 St. Lawrence County |
| | Cook Corners 1 Chautauqua County |
| | Cook Corners 1 Montgomery County |
| | Cook Corners 1 St. Lawrence County 13625 |
| | Cooksburg 1 Albany County 12469 |
| | Cooks Falls 1 Delaware County 12776 |
| | Cooks Mill 1 Franklin County |
| | Cookville 1 Genesee County 14036 |
| | Cooley 1 Sullivan County |
| | Coolidge Beach 1 Niagara County 14172 |
| | Coonrod 1 Oneida County 13440 |
| | Coons 1 Saratoga County |
| | Co-op City 1 Bronx County 10475 |
| | Cooper 1 New York County 10003 |
| | Cooper Plains 1 Steuben County 14827 |
| | Coopers 1 Steuben County |
| | Coopers Corners 1 Sullivan County |
| | Coopers Falls 1 St. Lawrence County |
| | Coopers Plains 1 Steuben County 14827 |
| | Cooperstown 1 Otsego County 13326 |
| | Cooperstown Junction 1 Otsego County 12116 |
| | Coopersville 1 Clinton County 12919 |
| | Coopersville 1 Livingston County 14517 |
| | Copake 1 Columbia County 12516 |
| | Copake 1 Columbia County |
| | Copake Falls 1 Columbia County 12517 |
| | Copake Lake 1 Columbia County 12521 |
| | Copenhagen 1 Lewis County 13626 |
| | Copiague 1 Suffolk County 11726 |
| | Coram 1 Suffolk County 11727 |
| | Corbett 1 Delaware County 13755 |
| | Corbettsville 1 Broome County 13749 |
| | Cordova 1 Chautauqua County |
| | Coreys 1 Franklin County 12986 |
| | Corfu 1 Genesee County 14036 |
| | Corinth 1 Saratoga County 12822 |
| | Corinth 1 Saratoga County |
| | Cork 1 Fulton County |
| | Cornell 1 Bronx County 10473 |
| | Corner 1 Ulster County |
| | Corners 1 Tompkins County 14850 |
| | Corning (city) 1 Steuben County 14830 |
| | Corning (town) 1 Steuben County |
| | Corning Manor 1 Steuben County 14830 |
| | Cornwall 1 Orange County 12518 |
| | Cornwall 1 Orange County |
| | Cornwall Landing 1 Orange County 12520 |
| | Cornwall-on-Hudson 1 Orange County 12520 |
| | Cornwallville 1 Greene County 12418 |
| | Corona 1 Queens County 11368 |
| | Corrado Corners 1 Herkimer County |
| | Cortland 1 Cortland County 13045 |
| | Cortlandt 1 Westchester County |
| | Cortlandt Manor 1 Westchester County 10566 |
| | Cortlandville 1 Cortland County |
| | Cortland West 1 Cortland County |
| | Corwin 1 Niagara County |
| | Cosmos Heights 1 Cortland County 13045 |
| | Cossayuna 1 Washington County 12823 |
| | Cossayuna Lake 1 Washington County 12823 |
| | Coss Corners 1 Steuben County 14810 |
| | Cottage 1 Cattaraugus County 14138 |
| | Cottage City 1 Ontario County 14424 |
| | Cottage Park 1 Chautauqua County 14750 |
| | Cottam Hill 1 Dutchess County |
| | Cottekill 1 Ulster County 12419 |
| | Cottons 1 Madison County |
| | Cottonwood Cove 1 Livingston County |
| | Cottonwood Point 1 Livingston County 14435 |
| | Country Knolls 1 Saratoga County 12019 |
| | Country Life Press 1 Nassau County 11530 |
| | Country Ridge Estates 1 Westchester County 10573 |
| | County Line 2 Niagara County 14098 |
| | County Line 2 Orleans County 14098 |
| | Couse 1 Rensselaer County 12061 |
| | Cove Neck 1 Nassau County 11771 |
| | Coventry 1 Chenango County 13778 |
| | Coventry 1 Chenango County |
| | Coventryville 1 Chenango County 13733 |
| | Covert 1 Seneca County 14847 |
| | Covert 1 Seneca County |
| | Coveville 1 Saratoga County |
| | Coveytown Corners 1 Franklin County 12917 |
| | Covington 1 Wyoming County 14525 |
| | Covington 1 Wyoming County |
| | Cowles Settlement 1 Cortland County |
| | Cowlesville 1 Wyoming County 14037 |
| | Coxsackie 1 Greene County 12051 |
| | Coxsackie 1 Greene County |
| | Crab Meadow 1 Suffolk County |
| | Crafts 1 Putnam County 10512 |
| | Cragsmoor 1 Ulster County 12420 |
| | Craigie Clair 1 Sullivan County |
| | Craigs 1 Livingston County 14525 |
| | Craigville 1 Orange County 10918 |
| | Crains Mills 1 Cortland County 13158 |
| | Cranberry Creek 1 Fulton County 12117 |
| | Cranberry Lake 1 St. Lawrence County 12927 |
| | Crandall Corners 1 Washington County 12154 |
| | Cranes Corners 1 Herkimer County 13340 |
| | Crane Street 1 Schenectady County 12303 |
| | Cranesville 1 Montgomery County 12010 |
| | Cranford 1 Bronx County 10470 |
| | Crary Mills 1 St. Lawrence County 13617 |
| | Craryville 1 Columbia County 12521 |
| | Craterclub 1 Essex County 12936 |
| | Crawford 1 Orange County |
| | Crawford 1 Ulster County |
| | Creeklocks 1 Ulster County 12411 |
| | Creekside 1 Erie County 14110 |
| | Crescent 1 Albany County |
| | Crescent 1 Saratoga County 12188 |
| | Crescent Beach 1 Monroe County 14612 |
| | Crescent Beach 1 Richmond County 10301 |
| | Crescent Park 1 Montgomery County |
| | Crescent Station 1 Albany County |
| | Crestview 1 Cattaraugus County |
| | Crest View Heights 1 Tioga County 13760 |
| | Crestwood 1 Westchester County 10707 |
| | Crestwood 1 Westchester County |
| | Crestwood Gardens 1 Westchester County |
| | Crittenden 1 Erie County 14038 |
| | Crittenden 1 Monroe County |
| | Crocketts 1 Cayuga County 13156 |
| | Crofts Corners 1 Putnam County 10579 |
| | Croghan 1 Lewis County 13327 |
| | Croghan 1 Lewis County |
| | Crompond 1 Westchester County 10517 |
| | Cronomer Valley 1 Orange County |
| | Cropseyville 1 Rensselaer County 12052 |
| | Crosby 1 Yates County |
| | Crosbyside 1 Warren County |
| | Cross River 1 Westchester County 10518 |
| | Cross Roads 1 Cayuga County |
| | Cross Roads Estates 1 Westchester County 10598 |
| | Croton 1 Schuyler County 14864 |
| | Crotona Park 1 Bronx County 10460 |
| | Croton Falls 1 Westchester County 10519 |
| | Croton-Harmon 1 Westchester County |
| | Croton Heights 1 Westchester County 10598 |
| | Croton North 1 Westchester County |
| | Croton-on-Hudson 1 Westchester County 10520 |
| | Crotonville 1 Westchester County 10562 |
| | Crown Heights 1 Dutchess County |
| | Crowningshield 1 Essex County |
| | Crown Point 1 Essex County 12928 |
| | Crown Point 1 Essex County |
| | Crown Point Center 1 Essex County 12928 |
| | Crown Point Centre 1 Essex County |
| | Crown Village 1 Nassau County 11762 |
| | Crugers 1 Westchester County 10521 |
| | Crum Creek 1 Fulton County 13452 |
| | Crum Town 1 Tioga County |
| | Crystal Beach 1 Ontario County |
| | Crystal Brook 1 Suffolk County 11766 |
| | Crystal Dale 1 Lewis County 13367 |
| | Crystal Lake 1 Albany County 12147 |
| | Crystal Lake 1 Cattaraugus County 14060 |
| | Crystal Run 1 Orange County |
| | Crystal Spring 1 Yates County |
| | Cuba 1 Allegany County 14727 |
| | Cuba 1 Allegany County |
| | Cuddebackville 1 Orange County 12729 |
| | Cullen 1 Herkimer County 13439 |
| | Culvertown 1 Sullivan County |
| | Cumberland Head 1 Clinton County 12901 |
| | Cumminsville 1 Livingston County 14437 |
| | Curriers 1 Wyoming County 14009 |
| | Curry 1 Sullivan County 12765 |
| | Currytown 1 Montgomery County 12166 |
| | Curtis 1 Herkimer County |
| | Curtis 1 Steuben County 14821 |
| | Cutchogue 1 Suffolk County 11935 |
| | Cutchogue-New Suffolk 1 Suffolk County |
| | Cutchogue Station 1 Suffolk County |
| | Cutting 1 Chautauqua County 14724 |
| | Cuyler 1 Cortland County 13050 |
| | Cuyler 1 Cortland County |
| | Cuylerville 1 Livingston County 14481 |
| | C.W. Post College 1 Nassau County |
| | Cypress Hills 1 Kings County 11208 |
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