| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 49801 | Iron Mountain | Dickinson County | Standard |
| 49802 | Kingsford | Dickinson County | Standard |
| 49815 | Channing | Dickinson County | Standard |
| 49831 | Felch | Dickinson County | Standard |
| 49834 | Foster City | Dickinson County | Standard |
| 49852 | Loretto | Dickinson County | Standard |
| 49870 | Norway | Dickinson County | Standard |
| 49873 | Perronville | Menominee County | Standard |
| 49876 | Quinnesec | Dickinson County | Standard |
| 49877 | Ralph | Dickinson County | PO Box |
| 49881 | Sagola | Dickinson County | Standard |
| 49892 | Vulcan | Dickinson County | Standard |
| 49920 | Crystal Falls | Iron County | Standard |
| 54103 | Armstrong Creek | Forest County | Standard |
| 54120 | Fence | Florence County | Standard |
| 54121 | Florence | Florence County | Standard |
| 54151 | Niagara | Marinette County | Standard |
| 54542 | Long Lake | Forest County | Standard |