70056 postal code
United StatesUpdated 2026-11-09Gretna, LouisianaJefferson Parish5 digits
Postal code details
1 placeCode
70056
Place
Gretna
Region
Louisiana
County
Jefferson Parish
Coordinates
29.8872, -90.0331
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
29.8872, -90.0331© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Gretna | Louisiana | Jefferson Parish | 29.8872, -90.0331 |
Same code in other countries
3| Country | Place | Region |
|---|---|---|
| IT Italy | Molfetta | Puglia |
| LK Sri Lanka | Lellopitiya | Sabaragamuwa Province |
| UA Ukraine | Біляївка | Zaporizka |
FAQ
Which city is 70056 in?
Gretna, Louisiana, United States.
What are the coordinates of 70056?
29.8872, -90.0331
Is 70056 used in other countries?
Yes, 3 other countries.
Updated 2026-11-09. Attribution in Data & license.