County Past
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New York counties

62counties
6,663historic places
—newspaper titles

History layers

Statewide

62 counties have formation records (oldest: Albany County, 1683). 62 counties have decade population series. 26 counties have nearby NPS units. 62 counties have GNIS places (5,029 cemeteries statewide in this extract).

See each county page for charts, formation parents, NPS sites, cemeteries, battlefields, and HMdb links.

Albany County 237 places
Allegany County 33 places
Bronx County 91 places
Broome County 68 places
Cattaraugus County 38 places
Cayuga County 72 places
Chautauqua County 53 places
Chemung County 49 places
Chenango County 47 places
Clinton County 55 places
Columbia County 154 places
Cortland County 31 places
Delaware County 77 places
Dutchess County 272 places
Erie County 296 places
Essex County 117 places
Franklin County 85 places
Fulton County 27 places
Genesee County 28 places
Greene County 105 places
Hamilton County 21 places
Herkimer County 74 places
Jefferson County 151 places
Kings County 203 places
Lewis County 37 places
Livingston County 95 places
Madison County 83 places
Monroe County 236 places
Montgomery County 69 places
Nassau County 157 places
New York County 607 places
Niagara County 99 places
Oneida County 91 places
Onondaga County 186 places
Ontario County 80 places
Orange County 190 places
Orleans County 30 places
Oswego County 93 places
Otsego County 82 places
Putnam County 50 places
Queens County 108 places
Rensselaer County 128 places
Richmond County 64 places
Rockland County 91 places
Saratoga County 84 places
Schenectady County 87 places
Schoharie County 54 places
Schuyler County 22 places
Seneca County 41 places
St. Lawrence County 81 places
Steuben County 64 places
Suffolk County 347 places
Sullivan County 78 places
Tioga County 57 places
Tompkins County 67 places
Ulster County 207 places
Warren County 80 places
Washington County 54 places
Wayne County 41 places
Westchester County 245 places
Wyoming County 28 places
Yates County 66 places