Mascotte
ZIP Code(s): 34736, 34753; County(s): Lake;
Lake
New Chicago
ZIP Code(s): 46342, 46405; County(s): Lake;
North Chicago
ZIP Code(s): 60088, 60064, 60086; County(s): Lake;
Lakeview
ZIP Code(s): 97630; County(s): Lake;
Wadsworth
ZIP Code(s): 60099, 60083; County(s): Lake;
Fairport Harbor
ZIP Code(s): 44077; County(s): Lake;
Lake Station
ZIP Code(s): 46405; County(s): Lake;
Green Oaks
ZIP Code(s): 60044, 60048; County(s): Lake;
Dyer
ZIP Code(s): 46311; County(s): Lake;
Lowell
ZIP Code(s): 46356; County(s): Lake;
Grandwood Park
ZIP Code(s): 60031, 60046; County(s): Lake;
Lakes of the Four Seasons
ZIP Code(s): 46307; County(s): Lake, Porter;
Wickliffe
ZIP Code(s): 44092; County(s): Lake;
Schererville
ZIP Code(s): 46375, 46307; County(s): Lake;
Kelseyville
ZIP Code(s): 95451; County(s): Lake;
Round Lake Park
ZIP Code(s): 60073, 60030; County(s): Lake;
Buffalo Grove
ZIP Code(s): 60089; County(s): Cook, Lake;
Lincolnshire
ZIP Code(s): 60069, 60045; County(s): Lake;
Hawthorn Woods
ZIP Code(s): 60047; County(s): Lake;
Lake Mack-Forest Hills
ZIP Code(s): 32720, 32767; County(s): Lake;