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St. Charles ZIP Codes — Louisiana (LA)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Des Allemands | St. Charles | Louisiana | LA | 70030 |
| Ama | St. Charles | Louisiana | LA | 70031 |
| Boutte | St. Charles | Louisiana | LA | 70039 |
| Destrehan | St. Charles | Louisiana | LA | 70047 |
| Hahnville | St. Charles | Louisiana | LA | 70057 |
| Luling | St. Charles | Louisiana | LA | 70070 |
| New Sarpy | St. Charles | Louisiana | LA | 70078 |
| Norco | St. Charles | Louisiana | LA | 70079 |
| Paradis | St. Charles | Louisiana | LA | 70080 |
| Saint Rose | St. Charles | Louisiana | LA | 70087 |
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