ZIP Code 70517 — Breaux Bridge, LA
70517 is a standard (street delivery) ZIP code serving Breaux Bridge, Louisiana, in St. Martin 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 70517 at a glance
| ZIP code | 70517 |
|---|---|
| Primary city | Breaux Bridge |
| State | Louisiana (LA) |
| County | St. Martin FIPS 22099 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 26,024 |
| Coordinates | 30.284210, -91.796150 |
How ZIP+4 works in 70517
The four digits after the hyphen encode a delivery segment inside 70517. 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 70517 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 70517.
| ZIP | City | Distance |
|---|---|---|
| 70582 | Saint Martinville, LA | 8.6 mi |
| 70512 | Arnaudville, LA | 11.7 mi |
| 70501 | Lafayette, LA | 12 mi |
| 70750 | Krotz Springs, LA | 12.4 mi |
| 70518 | Broussard, LA | 13 mi |
| 70507 | Lafayette, LA | 13.8 mi |
| 70520 | Carencro, LA | 14.7 mi |
| 70519 | Cade, LA | 15.5 mi |
| 70508 | Lafayette, LA | 16.5 mi |
| 70757 | Maringouin, LA | 16.7 mi |
| 70551 | Leonville, LA | 16.7 mi |
| 70552 | Loreauville, LA | 17.2 mi |
Questions about 70517
What is the ZIP+4 code for 70517?
70517 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 70517, you need to look up a specific street address to get them.
What city is 70517?
70517 is assigned to Breaux Bridge, Louisiana, in St. Martin 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.