ZIP Code 78567 — Los Indios, TX
78567 is a standard (street delivery) ZIP code serving Los Indios, Texas, in Cameron 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 78567 at a glance
| ZIP code | 78567 |
|---|---|
| Primary city | Los Indios |
| State | Texas (TX) |
| County | Cameron FIPS 48061 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 323 |
| Coordinates | 26.046070, -97.738660 |
How ZIP+4 works in 78567
The four digits after the hyphen encode a delivery segment inside 78567. 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 78567 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 78567.
| ZIP | City | Distance |
|---|---|---|
| 78592 | Santa Maria, TX | 6.8 mi |
| 78586 | San Benito, TX | 7.1 mi |
| 78559 | La Feria, TX | 8.8 mi |
| 78552 | Harlingen, TX | 10.4 mi |
| 78575 | Olmito, TX | 11.7 mi |
| 78520 | Brownsville, TX | 12.9 mi |
| 78579 | Progreso, TX | 13.2 mi |
| 78570 | Mercedes, TX | 13.8 mi |
| 78535 | Combes, TX | 14 mi |
| 78550 | Harlingen, TX | 15.1 mi |
| 78593 | Santa Rosa, TX | 16.3 mi |
| 78596 | Weslaco, TX | 16.6 mi |
Questions about 78567
What is the ZIP+4 code for 78567?
78567 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 78567, you need to look up a specific street address to get them.
What city is 78567?
78567 is assigned to Los Indios, Texas, in Cameron 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.