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Buchanan ZIP Codes — Iowa (IA)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Aurora | Buchanan | Iowa | IA | 50607 |
| Fairbank | Buchanan | Iowa | IA | 50629 |
| Hazleton | Buchanan | Iowa | IA | 50641 |
| Independence | Buchanan | Iowa | IA | 50644 |
| Jesup | Buchanan | Iowa | IA | 50648 |
| Lamont | Buchanan | Iowa | IA | 50650 |
| Stanley | Buchanan | Iowa | IA | 50671 |
| Winthrop | Buchanan | Iowa | IA | 50682 |
| Brandon | Buchanan | Iowa | IA | 52210 |
| Quasqueton | Buchanan | Iowa | IA | 52326 |
| Rowley | Buchanan | Iowa | IA | 52329 |
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