ZIP Code 61523 – Chillicothe, Illinois
The 61523 ZIP Code belongs to Chillicothe, Illinois. The population in this 61523 ZIP code is 10,188. The latitude is 40.91751 and longitude is -89.53562 in 61523 Chillicothe, Illinois. The time zone for this 61523 ZIP code is America/Chicago.
| City | Chillicothe |
| Zip Code | 61523 |
| State | Illinois |
| County | Peoria |
| Population | 10,188 |
| Latitude | 40.91751 |
| Longitude | -89.53562 |
| Time Zone | America/Chicago |