Ontario County, New York
Ontario County is a county in New York with an estimated population of 112,494 in 2023. 9 cities, towns and Census places in it are indexed here.
Largest places in Ontario County
Geneva 12,391Canandaigua 10,480Victor 2,672Clifton Springs 2,169Phelps 1,856Manchester 1,631Shortsville 1,367Bloomfield 1,298Naples 955
About Ontario County
Ontario 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.