New York — All 58 Counties

New York has 58 counties with 1,289 communities and a combined population of 16,390,498.

CountyTownsPopulation
Bronx County18,516,202
Suffolk County1571,522,389
Nassau County1331,389,415
Westchester County54826,715
Erie County37638,358
Monroe County21387,499
Rockland County36324,388
Onondaga County28257,345
Orange County38247,843
Albany County15197,753
Oneida County35137,999
Schenectady County9132,566
Dutchess County43128,293
Niagara County16127,808
Broome County12103,747
Ulster County3898,460
Rensselaer County1590,076
Chautauqua County2475,281
Saratoga County1770,812
Jefferson County4170,793
Tompkins County2165,378
Chemung County1360,018
St. Lawrence County2551,111
Oswego County1648,243
Steuben County1944,694
Warren County1040,571
Cattaraugus County2140,380
Wayne County1740,224
Clinton County1839,187
Ontario County1538,986
Putnam County1037,803
Cayuga County1136,625
Livingston County3535,355
Sullivan County3131,925
Madison County1231,513
Montgomery County1229,466
Fulton County729,451
Herkimer County1729,182
Otsego County2828,444
Genesee County926,864
Cortland County826,731
Washington County1021,886
Allegany County1721,525
Columbia County1520,582
Greene County2018,692
Tioga County917,802
Essex County1217,798
Franklin County916,156
Chenango County1115,876
Delaware County1314,486
Orleans County414,030
Seneca County613,181
Wyoming County1011,952
Schoharie County99,404
Yates County48,224
Lewis County86,966
Schuyler County44,411
Hamilton County31,634