14 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 54220 | Manitowoc | 40,562 |
| 54241 | Two Rivers | 14,198 |
| 53042 | Kiel | 6,654 |
| 54230 | Reedsville | 4,377 |
| 53015 | Cleveland | 2,921 |
| 54228 | Mishicot | 2,830 |
| 54247 | Whitelaw | 2,425 |
| 54245 | Valders | 1,945 |
| 53063 | Newton | 1,749 |
| 54227 | Maribel | 1,675 |
| 54232 | Saint Nazianz | 857 |
| 54214 | Francis Creek | 478 |
| 54215 | Kellnersville | 183 |
| 54207 | Collins | 163 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 14 ZCTAs in Manitowoc County, Wisconsin (US Census).