Below is a list of Eola IL zip codes. For your research we have also included Eola Area Code, Time Zone, UTC and the local Dupage County FIPS Code. Each Eola Illinois zip code has a center Longitude / Latitude point (the Eola center is -88.243499755859 / 41.777698516846). For your convenience we have also indicated if that zip code in Eola observes Daylight Savings time.