New York Counties

Become familiar with the counties of New York!

Albany County
County Seat: Albany

Allegany County
County Seat: Belmont
Largest Village: Wellsville

Bronx County
Borough of New York City

Broome County
County Seat: Binghamton

Cattaraugus County
County Seat: Little Valley
Largest City: Olean

Cayuga County
County Seat: Auburn

Chautauqua County
County Seat: Mayville
Largest City: Jamestown

Chemung County
County Seat: Elmira

Chenango County
County Seat: Norwich

Clinton County
County Seat: Plattsburgh

Columbia County
County Seat: Hudson

Cortland County
County Seat: Cortland

Delaware County
County Seat: Delhi
Largest Village: Sidney

Dutchess County
County Seat: Poughkeepsie

Erie County
County Seat: Buffalo

Essex County
County Seat: Elizabethtown
Largest Hamlet: Ticonderoga

Franklin County
County Seat: Malone

Fulton County
County Seat: Johnstown
Largest City: Gloversville

Genesee County
County Seat: Batavia

Greene County
County Seat: Catskill

Hamilton County
County Seat: Lake Pleasant
Largest Community: Long Lake

Herkimer County
County Seat: Herkimer
Largest Village: Ilion

Jefferson County
County Seat: Watertown

Kings County
Borough of New York City (Brooklyn)

Lewis County
County Seat: Lowville

Livingston County
County Seat: Geneseo

Madison County
County Seat: Wampsville
Largest City: Oneida

Monroe County
County Seat: Rochester

Montgomery County
County Seat: Fonda
Largest City: Amsterdam

Nassau County
County Seat: Mineola
Largest Village: Hempstead

New York County
Borough of New York City (Manhattan)

Niagara County
County Seat: Lockport
Largest City: Niagara Falls

Oneida County
County Seat: Utica

Onondaga County
County Seat: Syracuse

Ontario County
County Seat: Canandaigua
Largest City: Geneva

Orange County
County Seat: Goshen
Largest Village: Kiryas Joel

Orleans County
County Seat: Albion
Largest Village: Medina

Oswego County
County Seat: Oswego

Otsego County
County Seat: Cooperstown
Largest City: Oneonta

Putnam County
County Seat: Carmel Hamlet

Queens County
Borough of New York City

Rensselaer County
County Seat: Troy

Richmond County
Borough of New York City (Staten Island)

Rockland County
County Seat: New City

St. Lawrence County
County Seat: Canton

Saratoga County
County Seat: Ballston Spa
Largest City: Saratoga Springs

Schenectady County
County Seat: Schenectady

Schoharie County
County Seat: Schoharie
Largest Village: Cobleskill

Schuyler County
County Seat: Watkins Glen

Seneca County
County Seat: Waterloo and Ovid
Largest Hamlet: Seneca Falls

Steuben County
County Seat: Bath
Largest City: Corning

Suffolk County
County Seat: Riverwood
Largest Hamlet: Brentwood

Sullivan County
County Seat: Monticello

Tioga County
County Seat: Owego
Largest Village: Waverly

Tompkins County
County Seat: Ithaca

Ulster County
County Seat: Kingston

Warren County
County Seat: Queensbury
Largest City: Glens Falls

Washington County
County Seat: Fort Edward
Largest Village: Hudson Falls

Wayne County
County Seat: Lyons
Largest Village: Newark

Westchester County
County Seat: West Plains
Largest City: Yonkers

Wyoming County
County Seat: Warsaw

Yates County
County Seat: Penn Yan