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Jefferson ZIP Codes — Wisconsin (WI)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Ixonia | Jefferson | Wisconsin | WI | 53036 |
| Johnson Creek | Jefferson | Wisconsin | WI | 53038 |
| Watertown | Jefferson | Wisconsin | WI | 53094 |
| Helenville | Jefferson | Wisconsin | WI | 53137 |
| Palmyra | Jefferson | Wisconsin | WI | 53156 |
| Sullivan | Jefferson | Wisconsin | WI | 53178 |
| Fort Atkinson | Jefferson | Wisconsin | WI | 53538 |
| Jefferson | Jefferson | Wisconsin | WI | 53549 |
| Lake Mills | Jefferson | Wisconsin | WI | 53551 |
| Waterloo | Jefferson | Wisconsin | WI | 53594 |
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