Below is a list of Lagrangeville NY zip codes. For your research we have also included Lagrangeville Area Code, Time Zone, UTC and the local Dutchess County FIPS Code. Each Lagrangeville New York zip code has a center Longitude / Latitude point (the Lagrangeville center is -73.758399963379 / 41.65119934082). For your convenience we have also indicated if that zip code in Lagrangeville observes Daylight Savings time.