St. Lawrence County, New York
St. Lawrence County is a county in New York with an estimated population of 106,940 in 2023. 11 cities, towns and Census places in it are indexed here.
Largest places in St. Lawrence County
Massena 10,082Ogdensburg 9,304Potsdam 8,436Canton 7,064Gouverneur 3,617Norwood 1,544Waddington 940Heuvelton 720Rensselaer Falls 322Hammond 284Richville 262
About St. Lawrence County
St. Lawrence 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.