ZIP Code 61489 – Williamsfield, Illinois
The 61489 ZIP Code belongs to Williamsfield, Illinois. The population in this 61489 ZIP code is 743. The latitude is 40.93462 and longitude is -90.02664 in 61489 Williamsfield, Illinois. The time zone for this 61489 ZIP code is America/Chicago.
| City | Williamsfield |
| Zip Code | 61489 |
| State | Illinois |
| County | Knox |
| Population | 743 |
| Latitude | 40.93462 |
| Longitude | -90.02664 |
| Time Zone | America/Chicago |