ZIP code · Gretna · Louisiana · United States
ZIP code 70054 — Gretna
ZIP code 70054 serves Gretna, Louisiana.
- Postal code
- 70054Single source Value from one source, not cross-checked.
- City
- Gretna
- County
- Jefferson Parish
- State
- Louisiana
- Country
- United States
- Coordinates
- 29.9146, -90.0540 — precision precise (locality)
View on OpenStreetMap - Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 504 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
About this page
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. Data generated on 2026-08-21. Methodology · Report an error on this page