| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 33001 | Long Key | Monroe County | PO Box |
| 33034 | Homestead | Dade County | Standard |
| 33036 | Islamorada | Monroe County | Standard |
| 33037 | Key Largo | Monroe County | Standard |
| 33040 | Key West | Monroe County | Standard |
| 33041 | Key West | Monroe County | PO Box |
| 33042 | Summerland Key | Monroe County | Standard |
| 33043 | Big Pine Key | Monroe County | Standard |
| 33045 | Key West | Monroe County | PO Box |
| 33050 | Marathon | Monroe County | Standard |
| 33051 | Key Colony Beach | Monroe County | PO Box |
| 33052 | Marathon Shores | Monroe County | PO Box |
| 33070 | Tavernier | Monroe County | Standard |