ZIP Code 70357 — Golden Meadow, LA
70357 is a standard (street delivery) ZIP code serving Golden Meadow, Louisiana, in Lafourche County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 70357 at a glance
| ZIP code | 70357 |
|---|---|
| Primary city | Golden Meadow |
| State | Louisiana (LA) |
| County | Lafourche FIPS 22057 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 2,351 |
| Coordinates | 29.284510, -90.174630 |
How ZIP+4 works in 70357
The four digits after the hyphen encode a delivery segment inside 70357. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 70357 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 70357.
| ZIP | City | Distance |
|---|---|---|
| 70358 | Grand Isle, LA | 10 mi |
| 70354 | Galliano, LA | 14.3 mi |
| 70345 | Cut Off, LA | 16.6 mi |
| 70377 | Montegut, LA | 23.7 mi |
| 70373 | Larose, LA | 24.3 mi |
| 70083 | Port Sulphur, LA | 25.5 mi |
| 70036 | Barataria, LA | 28.7 mi |
| 70344 | Chauvin, LA | 28.9 mi |
| 70374 | Lockport, LA | 29.4 mi |
| 70343 | Bourg, LA | 29.9 mi |
| 70067 | Lafitte, LA | 30.4 mi |
| 70082 | Pointe A La Hache, LA | 31.8 mi |
Questions about 70357
What is the ZIP+4 code for 70357?
70357 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 70357, you need to look up a specific street address to get them.
What city is 70357?
70357 is assigned to Golden Meadow, Louisiana, in Lafourche County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.