| Post Office | County | Closed * | Zip |
|---|---|---|---|
| Bellefontaine | Saint Louis | 1832 » | |
| Carondelet | Saint Louis | 1873 | |
| Fort Osage | Jackson | 1830 » | |
| Fox’s | Ralls | 1829 | |
| Sexton’s | Boone | 1857 | |
| Vallies Mines | Jefferson | 1837 » | 63087 |
| Walnut Farm | Saline | 1838 |
There are 7 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.