Post Offices List in Galesburg City, Illinois:
| Galesburg Post Office | 476 E Main St Ste A, Galesburg, IL 61401 |
| Galesburg Post Office | 476 E Main St Ste A, Galesburg, IL 61401 |
| Galesburg Post Office | 476 E Main St Ste A, Galesburg, IL 61401 |
| Galesburg Post Office | 476 E Main St Ste A, Galesburg, IL 61401 |