Below is a list of East Carondelet IL zip codes. For your research we have also included East Carondelet Area Code, Time Zone, UTC and the local Saint Clair County FIPS Code. Each East Carondelet Illinois zip code has a center Longitude / Latitude point (the East Carondelet center is -90.237899780273 / 38.539501190186). For your convenience we have also indicated if that zip code in East Carondelet observes Daylight Savings time.