| Locality | Post Code |
|---|---|
| Arcadia, Hancock | 44804 |
| Arlington, Hancock | 45814 |
| Benton Ridge, Hancock | 45816 |
| Bluffton, Hancock | 45817 |
| Findlay, Hancock | 45840 |
| Fostoria, Hancock | 44830 |
| Jenera, Hancock | 45841 |
| McComb, Hancock | 45858 |
| Mount Blanchard, Hancock | 45867 |
| Mount Cory, Hancock | 45868 |
| Rawson, Hancock | 45881 |
| Van Buren, Hancock | 45889 |
| Vanlue, Hancock | 45890 |
| Williamstown, Hancock | 45897 |