| Locality | Post Code |
|---|---|
| Annada, Pike | 63330 |
| Ashburn, Pike | 63433 |
| Bowling Green, Pike | 63334 |
| Clarksville, Pike | 63336 |
| Curryville, Pike | 63339 |
| Cyrene, Pike | 63334 |
| Eolia, Pike | 63344 |
| Frankford, Pike | 63441 |
| Louisiana, Pike | 63353 |
| Middletown, Pike | 63359 |
| New Hartford, Pike | 63359 |
| Paynesville, Pike | 63336 |
| Prairieville, Pike | 63344 |
| Saint Clement, Pike | 63334 |
| Tarrants, Pike | 63334 |
| Vandalia, Pike | 63382 |
| Vera, Pike | 63334 |