Below is a list of Millington IL zip codes. For your research we have also included Millington Area Code, Time Zone, UTC and the local Kendall County FIPS Code. Each Millington Illinois zip code has a center Longitude / Latitude point (the Millington center is -88.598297119141 / 41.562599182129). For your convenience we have also indicated if that zip code in Millington observes Daylight Savings time.