14 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 54220 | Manitowoc | 40,739 |
| 54241 | Two Rivers | 13,999 |
| 53042 | Kiel | 6,681 |
| 54230 | Reedsville | 4,240 |
| 54228 | Mishicot | 2,886 |
| 53015 | Cleveland | 2,792 |
| 54247 | Whitelaw | 2,594 |
| 54245 | Valders | 2,020 |
| 54227 | Maribel | 1,670 |
| 53063 | Newton | 1,656 |
| 54232 | Saint Nazianz | 881 |
| 54214 | Francis Creek | 474 |
| 54215 | Kellnersville | 178 |
| 54207 | Collins | 153 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 14 ZCTAs in Manitowoc County, Wisconsin (US Census).