Mailbox Map › United States › Oswego › Oswego Post Office
Post office · USPS
Oswego Post Office, Oswego
Oswego Post Office at 26 South Madison Street, Oswego, IL 60543.
Open on the map Directions OpenStreetMap
| Address | 26 South Madison Street, Oswego, IL 60543 |
|---|---|
| Area | Oswego, Illinois |
| Coordinates | 41.68384, -88.35050 |
| Time zone | America/Chicago |
Nearby
- Blue box in Oswego 101 ft
Mapped by the OpenStreetMap community, last checked 2026-06-20. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.