Below is a list of Shirley IL zip codes. For your research we have also included Shirley Area Code, Time Zone, UTC and the local Mclean County FIPS Code. Each Shirley Illinois zip code has a center Longitude / Latitude point (the Shirley center is -88.836601257324 / 38.287200927734). For your convenience we have also indicated if that zip code in Shirley observes Daylight Savings time.