| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 43343 | Quincy | Logan County | Standard |
| 45302 | Anna | Shelby County | Standard |
| 45306 | Botkins | Shelby County | Standard |
| 45317 | Conover | Miami County | Standard |
| 45333 | Houston | Shelby County | Standard |
| 45334 | Jackson Center | Shelby County | Standard |
| 45336 | Kettlersville | Shelby County | PO Box |
| 45340 | Maplewood | Shelby County | Standard |
| 45353 | Pemberton | Shelby County | PO Box |
| 45356 | Piqua | Miami County | Standard |
| 45360 | Port Jefferson | Shelby County | PO Box |
| 45363 | Russia | Shelby County | Standard |
| 45365 | Sidney | Shelby County | Standard |
| 45367 | Sidney | Shelby County | Unique |
| 45845 | Fort Loramie | Shelby County | Standard |
| 45865 | Minster | Auglaize County | Standard |
| 45869 | New Bremen | Auglaize County | Standard |
| 45871 | New Knoxville | Auglaize County | Standard |