ZIP Code 61401 – Galesburg, Illinois
The 61401 ZIP Code belongs to Galesburg, Illinois. The population in this 61401 ZIP code is 30,684. The latitude is 40.94451 and longitude is -90.38888 in 61401 Galesburg, Illinois. The time zone for this 61401 ZIP code is America/Chicago.
| City | Galesburg |
| Zip Code | 61401 |
| State | Illinois |
| County | Knox |
| Population | 30,684 |
| Latitude | 40.94451 |
| Longitude | -90.38888 |
| Time Zone | America/Chicago |