Below is a list of Chestertown NY zip codes. For your research we have also included Chestertown Area Code, Time Zone, UTC and the local Warren County FIPS Code. Each Chestertown New York zip code has a center Longitude / Latitude point (the Chestertown center is -73.801300048828 / 43.656101226807). For your convenience we have also indicated if that zip code in Chestertown observes Daylight Savings time.