Colona
ZIP Code(s): 61241; County(s): Henry;
Illinois
Candlewick Lake
ZIP Code(s): 61065; County(s): Boone;
Hamel
ZIP Code(s): 62046, 62097; County(s): Madison;
Matteson
ZIP Code(s): 60423, 60443; County(s): Cook;
Olive Branch
ZIP Code(s): 62988, 62969, 62990; County(s): Alexander;
Crainville
ZIP Code(s): 62918; County(s): Williamson;
Antioch
ZIP Code(s): 60002; County(s): Lake;
Neoga
ZIP Code(s): 62447; County(s): Cumberland;
Sidney
ZIP Code(s): 61877; County(s): Champaign;
Rosemont
ZIP Code(s): 60018; County(s): Cook;
Benton
ZIP Code(s): 62812; County(s): Franklin;
Bartelso
ZIP Code(s): 62218; County(s): Clinton;
Lake Bluff
ZIP Code(s): 60044; County(s): Lake;
Batavia
ZIP Code(s): 60539, 60510; County(s): Kane;
Philo
ZIP Code(s): 61864; County(s): Champaign;
Valier
ZIP Code(s): 62891, 62812; County(s): Franklin;
West Salem
ZIP Code(s): 62476; County(s): Edwards;
Stonington
ZIP Code(s): 62567; County(s): Christian;
Lacon
ZIP Code(s): 61540; County(s): Marshall;
Valmeyer
ZIP Code(s): 62295; County(s): Monroe;