City · Louisiana · United States

Gretna, LA — ZIP codes

3 ZIP codes · Jefferson Parish County

City: Gretna
County: Jefferson Parish
State: Louisiana
Country: United States
Postal codes: 700537005470056
Single source
Coordinates: 29.9108, -90.0531 View on OpenStreetMap

ZIP codes (3)

Postal code	Place name	Verification
70053	Gretna	Single source
70054	Gretna	Single source
70056	Gretna	Single source

Sources and verification

US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.

GeoNames. Last generated : 2026-08-21. Report an error.