Below is a list of Elmsford NY zip codes. For your research we have also included Elmsford Area Code, Time Zone, UTC and the local Westchester County FIPS Code. Each Elmsford New York zip code has a center Longitude / Latitude point (the Elmsford center is -73.810699462891 / 41.053100585938). For your convenience we have also indicated if that zip code in Elmsford observes Daylight Savings time.