Below is a list of Gilberts IL zip codes. For your research we have also included Gilberts Area Code, Time Zone, UTC and the local Kane County FIPS Code. Each Gilberts Illinois zip code has a center Longitude / Latitude point (the Gilberts center is -88.368896484375 / 42.103298187256). For your convenience we have also indicated if that zip code in Gilberts observes Daylight Savings time.