ZIP Codes in Metairie, LA
Metairie uses 5 ZIP codes, all in Jefferson County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 5 Metairie ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 70001 | standard | Jefferson | 38,950 |
| 70002 | standard | Jefferson | 19,426 |
| 70003 | standard | Jefferson | 39,344 |
| 70005 | standard | Jefferson | 24,088 |
| 70006 | standard | Jefferson | 16,170 |
Finding a ZIP+4 in Metairie
Knowing which of these 5 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same Metairie street almost always have different ZIP+4 codes even though they share all five leading digits.
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