ZIP Code 61231 – Aledo, Illinois
The 61231 ZIP Code belongs to Aledo, Illinois. The population in this 61231 ZIP code is 4,958. The latitude is 41.2128 and longitude is -90.72294 in 61231 Aledo, Illinois. The time zone for this 61231 ZIP code is America/Chicago.
| City | Aledo |
| Zip Code | 61231 |
| State | Illinois |
| County | Mercer |
| Population | 4,958 |
| Latitude | 41.2128 |
| Longitude | -90.72294 |
| Time Zone | America/Chicago |