Below is a list of Mount Kisco NY zip codes. For your research we have also included Mount Kisco Area Code, Time Zone, UTC and the local Westchester County FIPS Code. Each Mount Kisco New York zip code has a center Longitude / Latitude point (the Mount Kisco center is -73.726196289062 / 41.202201843262). For your convenience we have also indicated if that zip code in Mount Kisco observes Daylight Savings time.