The Alma, MI MSA has 22 ZIP codes, listed below in numerical order. Sort this list by county or by population.
| ZIP Code | Place Name | County | Type |
|---|---|---|---|
| ZIP 48614 | Brant | Saginaw County | Standard |
| ZIP 48615 | Breckenridge | Gratiot County | Standard |
| ZIP 48637 | Merrill | Saginaw County | Standard |
| ZIP 48662 | Wheeler | Gratiot County | Standard |
| ZIP 48801 | Alma | Gratiot County | Standard |
| ZIP 48806 | Ashley | Gratiot County | Standard |
| ZIP 48807 | Bannister | Gratiot County | Standard |
| ZIP 48811 | Carson City | Montcalm County | Standard |
| ZIP 48830 | Elm Hall | Gratiot County | PO Box |
| ZIP 48831 | Elsie | Clinton County | Standard |
| ZIP 48832 | Elwell | Gratiot County | Standard |
| ZIP 48845 | Hubbardston | Ionia County | Standard |
| ZIP 48847 | Ithaca | Gratiot County | Standard |
| ZIP 48856 | Middleton | Gratiot County | Standard |
| ZIP 48862 | North Star | Gratiot County | PO Box |
| ZIP 48871 | Perrinton | Gratiot County | Standard |
| ZIP 48874 | Pompeii | Gratiot County | PO Box |
| ZIP 48877 | Riverdale | Gratiot County | Standard |
| ZIP 48879 | Saint Johns | Clinton County | Standard |
| ZIP 48880 | Saint Louis | Gratiot County | Standard |
| ZIP 48889 | Sumner | Gratiot County | Standard |
| ZIP 48891 | Vestaburg | Montcalm County | Standard |