| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 46702 | Andrews | Huntington County | Standard |
| 46911 | Amboy | Miami County | Standard |
| 46919 | Converse | Grant County | Standard |
| 46926 | Denver | Miami County | Standard |
| 46940 | La Fontaine | Wabash County | Standard |
| 46941 | Lagro | Wabash County | Standard |
| 46943 | Laketon | Wabash County | Standard |
| 46946 | Liberty Mills | Wabash County | PO Box |
| 46962 | North Manchester | Wabash County | Standard |
| 46970 | Peru | Miami County | Standard |
| 46974 | Roann | Wabash County | Standard |
| 46980 | Servia | Wabash County | PO Box |
| 46982 | Silver Lake | Kosciusko County | Standard |
| 46984 | Somerset | Wabash County | PO Box |
| 46990 | Urbana | Wabash County | Standard |
| 46992 | Wabash | Wabash County | Standard |