Niagara County, New York
Niagara County is a county in New York with an estimated population of 209,457 in 2023. 8 cities, towns and Census places in it are indexed here.
Largest places in Niagara County
Niagara Falls 47,599North Tonawanda 30,031Lockport 20,436Lewiston 2,500Youngstown 1,834Middleport 1,696Wilson 1,219Barker 571
About Niagara County
Niagara County is one of the counties of New York. County governments in New York handle local services such as courts, property records and elections; cities and towns inside the county run their own municipal services. Population figures come from the Census Bureau's Vintage 2023 estimates, which are updated annually.