Hailesboro is a hamlet and census-designated place in St. Lawrence County, New York, United States. Its population was 624 as of the 2010 census. Hailesboro has a post office with ZIP code 13645. New York State Route 58 and New York State Route 812 pass through the community.
According to the U.S. Census Bureau, the community has an area of ; of its area is land, and is water.
This page uses material from the Wikipedia article Hailesboro, NY, which is released under the Creative Commons Attribution-Share-Alike License 4.0.