The Bluffton, IN MSA has 17 ZIP codes, listed below in numerical order. Sort this list by county or by population.
| ZIP Code | Place Name | County | Type |
|---|---|---|---|
| ZIP 46714 | Bluffton | Wells County | Standard |
| ZIP 46731 | Craigville | Wells County | Standard |
| ZIP 46759 | Keystone | Wells County | Standard |
| ZIP 46766 | Liberty Center | Wells County | Standard |
| ZIP 46770 | Markle | Wells County | Standard |
| ZIP 46777 | Ossian | Wells County | Standard |
| ZIP 46778 | Petroleum | Wells County | PO Box |
| ZIP 46781 | Poneto | Wells County | Standard |
| ZIP 46783 | Roanoke | Huntington County | Standard |
| ZIP 46791 | Uniondale | Wells County | Standard |
| ZIP 46792 | Warren | Huntington County | Standard |
| ZIP 46798 | Yoder | Allen County | Standard |
| ZIP 46799 | Zanesville | Allen County | PO Box |
| ZIP 46952 | Marion | Grant County | Standard |
| ZIP 46991 | Van Buren | Grant County | Standard |
| ZIP 47348 | Hartford City | Blackford County | Standard |
| ZIP 47359 | Montpelier | Blackford County | Standard |