| Post Office | County | Closed * | Zip |
|---|---|---|---|
| Big Shawnee | Cape Girardeau | UNK | |
| Herculaneum | Jefferson | 1858 » | 63048 |
| JACKSON | Cape Girardeau | 63755 | |
| Little Shawnee | Cape Girardeau | UNK | |
| Mine au Breton | Washington | 1824 |
There are 5 post offices on this page. Closing dates with a » next to them were re-opened at some future time. Refer to the county lists for complete opening and closing information.