Kerhonkson is a hamlet and census-designated place in Ulster County, New York, United States. The population was 1,684 at the 2010 census. The Kerhonkson CDP is an urban concentration that straddles the border of the town of Rochester and the town of Wawarsing, with the larger portion in Rochester. US 209 is the hamlet's main artery. The western terminus of US 44 / NY 55 is at Route 209 in the Warwarsing portion of the Kerhonkson CDP. The U.S. Postal... Show more

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