Morgan City, LA ZIP Codes, Coordinates & Counties
Morgan City, Louisiana has 1 ZIP code in St. Mary county. The approximate center of Morgan City is 29.722, -91.117. Morgan City has about 114,875 known street addresses.
ZIP codes in Morgan City, LA
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 70380 | St. Mary | 29.722 | -91.117 |
Counties Morgan City spans
St. Mary
Most common streets in Morgan City
Railroad, 6th, Federal, 2nd, Greenwood, Elm, Maple, Cedar, 1st, 4th
Frequently asked questions
What ZIP codes are in Morgan City, LA?
Morgan City, Louisiana has 1 ZIP code, ranging from 70380 to 70380. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Morgan City, LA in?
Morgan City is in St. Mary county.
What are the latitude and longitude of Morgan City, LA?
The approximate center of Morgan City, Louisiana is latitude 29.722, longitude -91.117. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Morgan City, LA have?
Morgan City has 1 ZIP code.
How many addresses are in Morgan City, LA?
Morgan City, Louisiana has about 114,875 known street addresses in the sthan.io US address database.
What are the most common streets in Morgan City, LA?
Some of the most common street names in Morgan City are Railroad, 6th, Federal, 2nd, Greenwood, Elm.
What cities are near Morgan City, LA?
Cities near Morgan City include Amelia (4 mi), Berwick (7 mi), Labadieville (9 mi), Donner (11 mi), Gibson (11 mi).
Cities near Morgan City
Amelia, LA (4 mi) Berwick, LA (7 mi) Labadieville, LA (9 mi) Donner, LA (11 mi) Gibson, LA (11 mi) Patterson, LA (12 mi) Napoleonville, LA (13 mi) Pierre Part, LA (14 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database