ZIP Code 71401 — Aimwell, LA
71401 is a standard (street delivery) ZIP code serving Aimwell, Louisiana, in Catahoula 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 71401 at a glance
| ZIP code | 71401 |
|---|---|
| Primary city | Aimwell |
| State | Louisiana (LA) |
| County | Catahoula FIPS 22025 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 18 |
| Coordinates | 31.794770, -91.944610 |
How ZIP+4 works in 71401
The four digits after the hyphen encode a delivery segment inside 71401. 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 71401 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 71401.
| ZIP | City | Distance |
|---|---|---|
| 71425 | Enterprise, LA | 7.1 mi |
| 71340 | Harrisonburg, LA | 8.5 mi |
| 71243 | Fort Necessity, LA | 14 mi |
| 71465 | Olla, LA | 15.4 mi |
| 71441 | Kelly, LA | 15.5 mi |
| 71368 | Sicily Island, LA | 16 mi |
| 71378 | Wisner, LA | 17.5 mi |
| 71342 | Jena, LA | 17.7 mi |
| 71343 | Jonesville, LA | 19.7 mi |
| 71415 | Clarks, LA | 19.7 mi |
| 71435 | Grayson, LA | 20.1 mi |
| 71371 | Trout, LA | 20.2 mi |
Questions about 71401
What is the ZIP+4 code for 71401?
71401 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 71401, you need to look up a specific street address to get them.
What city is 71401?
71401 is assigned to Aimwell, Louisiana, in Catahoula 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.