| Locality | Post Code |
|---|---|
| Buckland, Auglaize | 45819 |
| Cridersville, Auglaize | 45806 |
| Lima, Auglaize | 45819 |
| Minster, Auglaize | 45865 |
| New Bremen, Auglaize | 45869 |
| New Hampshire, Auglaize | 45870 |
| New Knoxville, Auglaize | 45871 |
| Saint Johns, Auglaize | 45884 |
| Saint Marys, Auglaize | 45885 |
| Uniopolis, Auglaize | 45888 |
| Wapakoneta, Auglaize | 45895 |
| Waynesfield, Auglaize | 45896 |