Mailbox Map › United States › Buffalo (historical) › Saint Charles Post Office
Post office · USPS
Saint Charles Post Office, Buffalo (historical)
Saint Charles Post Office.
Open on the map Directions OpenStreetMap
| Area | Buffalo (historical), Iowa |
|---|---|
| Coordinates | 41.28858, -93.80683 |
| Time zone | America/Chicago |
Mapped by the OpenStreetMap community, last checked 2026-06-16. Spotted a box that's gone? Fix it on OpenStreetMap and this page follows within a month.