| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 53014 | Chilton | Calumet County | Standard |
| 53015 | Cleveland | Manitowoc County | Standard |
| 53020 | Elkhart Lake | Sheboygan County | Standard |
| 53042 | Kiel | Manitowoc County | Standard |
| 53063 | Newton | Manitowoc County | Standard |
| 54110 | Brillion | Calumet County | Standard |
| 54126 | Greenleaf | Brown County | Standard |
| 54207 | Collins | Manitowoc County | PO Box |
| 54208 | Denmark | Brown County | Standard |
| 54214 | Francis Creek | Manitowoc County | PO Box |
| 54215 | Kellnersville | Manitowoc County | PO Box |
| 54220 | Manitowoc | Manitowoc County | Standard |
| 54221 | Manitowoc | Manitowoc County | PO Box |
| 54227 | Maribel | Manitowoc County | Standard |
| 54228 | Mishicot | Manitowoc County | Standard |
| 54230 | Reedsville | Manitowoc County | Standard |
| 54232 | Saint Nazianz | Manitowoc County | PO Box |
| 54240 | Tisch Mills | Manitowoc County | PO Box |
| 54241 | Two Rivers | Manitowoc County | Standard |
| 54245 | Valders | Manitowoc County | Standard |
| 54247 | Whitelaw | Manitowoc County | Standard |