zip code 70056 is a zipcode of Gretna, Louisiana state, usa. zip code of Gretna and its population information along with its latitude and longitude coordinates.
ZIP Code 70056
- Zip Code
- 70056
- City
- Gretna
- County
- Jefferson
- State
- Louisiana
- Latitude
- 29.893087
- Longitude
- -90.027987
- Population
- 39082