Below is a list of Stockland IL zip codes. For your research we have also included Stockland Area Code, Time Zone, UTC and the local Iroquois County FIPS Code. Each Stockland Illinois zip code has a center Longitude / Latitude point (the Stockland center is -87.593002319336 / 40.614498138428). For your convenience we have also indicated if that zip code in Stockland observes Daylight Savings time.