Below is a list of Cerro Gordo IL zip codes. For your research we have also included Cerro Gordo Area Code, Time Zone, UTC and the local Piatt County FIPS Code. Each Cerro Gordo Illinois zip code has a center Longitude / Latitude point (the Cerro Gordo center is -88.735702514648 / 39.8922996521). For your convenience we have also indicated if that zip code in Cerro Gordo observes Daylight Savings time.