St. Mary Parish post codes
Codes
10| Place | Region | County | Code |
|---|---|---|---|
| Amelia | Louisiana (LA) | St. Mary Parish | 70340 |
| Berwick | Louisiana (LA) | St. Mary Parish | 70342 |
| Morgan City | Louisiana (LA) | St. Mary Parish | 70380 |
| Morgan City | Louisiana (LA) | St. Mary Parish | 70381 |
| Patterson | Louisiana (LA) | St. Mary Parish | 70392 |
| Baldwin | Louisiana (LA) | St. Mary Parish | 70514 |
| Centerville | Louisiana (LA) | St. Mary Parish | 70522 |
| Charenton | Louisiana (LA) | St. Mary Parish | 70523 |
| Franklin | Louisiana (LA) | St. Mary Parish | 70538 |
| Garden City | Louisiana (LA) | St. Mary Parish | 70540 |
About St. Mary Parish
St. Mary Parish is in Louisiana (LA), United States. It covers 9 places and 10 post codes in the 5 digits format.
This page contains 10 post code records. Every post code on this page maps to a single place.
Nearby counties include Assumption Parish, Iberia Parish, Iberville Parish. Other counties in Louisiana (LA) include Acadia Parish, Allen Parish, Ascension Parish.
Addresses in St. Mary Parish usually include the place, county, state, post code, and country; confirm the local order before mailing.
At a glance
Address example
Postal formats vary by country; these are the address elements.
Shared post codes
Every post code on this page maps to a single place.
Location
FAQ
How many places are in St. Mary Parish?
9
How many post codes are in St. Mary Parish?
10
Which state is St. Mary Parish in?
Louisiana (LA)
What is the post code format?
5 digits