Below is a list of Ilion NY zip codes. For your research we have also included Ilion Area Code, Time Zone, UTC and the local Herkimer County FIPS Code. Each Ilion New York zip code has a center Longitude / Latitude point (the Ilion center is -75.038597106934 / 43.011699676514). For your convenience we have also indicated if that zip code in Ilion observes Daylight Savings time.