Champaign County Illinois is covered by a total of 38 ZIP Codes. There are 11 ZIP Codes in Champaign County that extend into adjacent counties (Douglas County, Edgar County, Ford County, Iroquois County, Piatt County, and Vermilion County). Of the ZIP codes within or partially within Champaign County there are 32 Standard ZIP Codes and 6 PO Box ZIP Codes.
Click on the ZIP Codes in the interactive map to view more information. The map control in the upper right corner can be used to toggle map layers on and off. The red outline is the border of Champaign County and can be turned on and off. Each type of postal code can also be turned on and off.