| Primary City | Arlington Heights | |
| Population | 75,101 | |
| State | Illinois | |
| County | Cook County | |
| Current Time | ||
| Zip Codes | 60004-60006 | |
| Area Codes | 815 |
Neighbouring Zip Codes
ZIP Code: 61523
Chillicothe, Illinois
ZIP Code: 61021
Dixon, Illinois
ZIP Code: 62830
Dix, Illinois
ZIP Code: 61443
Kewanee, Illinois
ZIP Code: 61301
La Salle, Illinois
ZIP Code: 61341
Marseilles, Illinois
ZIP Code: 61342
Mendota, Illinois
ZIP Code: 61350
Ottawa, Illinois
ZIP Code: 61354
Peru, Illinois
ZIP Code: 60545
Plano, Illinois
ZIP Code: 61356
Princeton, Illinois
ZIP Code: 61068
Rochelle, Illinois
ZIP Code: 61071
Rock Falls, Illinois
ZIP Code: 60548
Sandwich, Illinois
ZIP Code: 61362
Spring Valley, Illinois
ZIP Code: 61081
Sterling, Illinois
ZIP Code: 61364
Streator, Illinois
Neighbouring Cities
Mendota, Peru, La Salle, Princeton, Ottawa, Marseilles, Streator, Dixon, Rock Falls, Sandwich, Rochelle, Sterling, Plano, Chillicothe, Kewanee