| Primary City | Romeoville | |
| Population | 39,680 | |
| State | Illinois | |
| County | Will County | |
| Current Time | ||
| Zip Codes | ||
| Area Codes | 309 |
Neighbouring Zip Codes
ZIP Code: 61520
Canton, Illinois
ZIP Code: 61607
Peoria, Illinois
ZIP Code: 61523
Chillicothe, Illinois
ZIP Code: 61610
Creve Coeur, Illinois
ZIP Code: 61275
Port Byron, Illinois
ZIP Code: 61656
Peoria, Illinois
ZIP Code: 61611
East Peoria, Illinois
ZIP Code: 61610
Creve Coeur, Illinois
ZIP Code: 61611
East Peoria, Illinois
ZIP Code: 61530
Eureka, Illinois
ZIP Code: 61443
Kewanee, Illinois
ZIP Code: 61550
Morton, Illinois
ZIP Code: 61790
Normal, Illinois
ZIP Code: 61761
Normal, Illinois
ZIP Code: 61558
Pekin, Illinois
ZIP Code: 61555
Pekin, Illinois
ZIP Code: 61356
Princeton, Illinois
ZIP Code: 61362
Spring Valley, Illinois
ZIP Code: 61571
Washington, Illinois
Neighbouring Cities
Peoria Heights, North Peoria, Washington, Peoria, East Peoria, Eureka, Creve Coeur, Bartonville, Morton, Pekin, Kewanee, Princeton, Spring Valley, Canton, Normal