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Jefferson ZIP Codes — Iowa (IA)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Batavia | Jefferson | Iowa | IA | 52533 |
| Fairfield | Jefferson | Iowa | IA | 52556 |
| Fairfield | Jefferson | Iowa | IA | 52557 |
| Libertyville | Jefferson | Iowa | IA | 52567 |
| Packwood | Jefferson | Iowa | IA | 52580 |
| Lockridge | Jefferson | Iowa | IA | 52635 |
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