Below is a list of Henderson Harbor NY zip codes. For your research we have also included Henderson Harbor Area Code, Time Zone, UTC and the local Jefferson County FIPS Code. Each Henderson Harbor New York zip code has a center Longitude / Latitude point (the Henderson Harbor center is -76.195198059082 / 43.859401702881). For your convenience we have also indicated if that zip code in Henderson Harbor observes Daylight Savings time.