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Chickasaw ZIP Codes — Iowa (IA)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Alta Vista | Chickasaw | Iowa | IA | 50603 |
| Fredericksburg | Chickasaw | Iowa | IA | 50630 |
| Ionia | Chickasaw | Iowa | IA | 50645 |
| Nashua | Chickasaw | Iowa | IA | 50658 |
| New Hampton | Chickasaw | Iowa | IA | 50659 |
| North Washington | Chickasaw | Iowa | IA | 50661 |
| Lawler | Chickasaw | Iowa | IA | 52154 |
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