Gretna, LA ZIP Codes, Coordinates & Counties
Gretna, Louisiana has 2 ZIP codes in Jefferson county. The approximate center of Gretna is 29.902, -90.041. Gretna has about 137,337 known street addresses.
ZIP codes in Gretna, LA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 70053 | Jefferson | 29.915 | -90.053 |
| 70056 | Jefferson | 29.889 | -90.03 |
Counties Gretna spans
Jefferson
Most common streets in Gretna
Whitney, Lafayette, Franklin, Monroe, Madison, Newton, Wall, 7th, 4th, 11th
Frequently asked questions
What ZIP codes are in Gretna, LA?
Gretna, Louisiana has 2 ZIP codes, ranging from 70053 to 70056. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Gretna, LA in?
Gretna is in Jefferson county.
What are the latitude and longitude of Gretna, LA?
The approximate center of Gretna, Louisiana is latitude 29.902, longitude -90.041. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Gretna, LA have?
Gretna has 2 ZIP codes.
How many addresses are in Gretna, LA?
Gretna, Louisiana has about 137,337 known street addresses in the sthan.io US address database.
What are the most common streets in Gretna, LA?
Some of the most common street names in Gretna are Whitney, Lafayette, Franklin, Monroe, Madison, Newton.
What cities are near Gretna, LA?
Cities near Gretna include Harvey (3 mi), New Orleans (5 mi), Arabi (5 mi), Marrero (6 mi), Chalmette (6 mi).
Cities near Gretna
Harvey, LA (3 mi) New Orleans, LA (5 mi) Arabi, LA (5 mi) Marrero, LA (6 mi) Chalmette, LA (6 mi) Meraux, LA (7 mi) Violet, LA (9 mi) Westwego, LA (10 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database