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St. Lucie ZIP Codes — Florida (FL)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Fort Pierce | St. Lucie | Florida | FL | 34945 |
| Fort Pierce | St. Lucie | Florida | FL | 34946 |
| Fort Pierce | St. Lucie | Florida | FL | 34947 |
| Fort Pierce | St. Lucie | Florida | FL | 34948 |
| Fort Pierce | St. Lucie | Florida | FL | 34949 |
| Fort Pierce | St. Lucie | Florida | FL | 34950 |
| Fort Pierce | St. Lucie | Florida | FL | 34951 |
| Port Saint Lucie | St. Lucie | Florida | FL | 34952 |
| Port Saint Lucie | St. Lucie | Florida | FL | 34953 |
| Fort Pierce | St. Lucie | Florida | FL | 34954 |
| Fort Pierce | St. Lucie | Florida | FL | 34979 |
| Fort Pierce | St. Lucie | Florida | FL | 34981 |
| Fort Pierce | St. Lucie | Florida | FL | 34982 |
| Port Saint Lucie | St. Lucie | Florida | FL | 34983 |
| Port Saint Lucie | St. Lucie | Florida | FL | 34984 |
| Port Saint Lucie | St. Lucie | Florida | FL | 34985 |
| Port Saint Lucie | St. Lucie | Florida | FL | 34986 |
| Port Saint Lucie | St. Lucie | Florida | FL | 34987 |
| Port Saint Lucie | St. Lucie | Florida | FL | 34988 |
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