Below is a list of Milmine IL zip codes. For your research we have also included Milmine Area Code, Time Zone, UTC and the local Piatt County FIPS Code. Each Milmine Illinois zip code has a center Longitude / Latitude point (the Milmine center is -88.650001525879 / 39.907600402832). For your convenience we have also indicated if that zip code in Milmine observes Daylight Savings time.