ZIP Code 76455 — Gustine, TX
76455 is a standard (street delivery) ZIP code serving Gustine, Texas, in Comanche 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 76455 at a glance
| ZIP code | 76455 |
|---|---|
| Primary city | Gustine |
| State | Texas (TX) |
| County | Comanche FIPS 48093 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 784 |
| Coordinates | 31.821420, -98.366760 |
How ZIP+4 works in 76455
The four digits after the hyphen encode a delivery segment inside 76455. 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 76455 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 76455.
| ZIP | City | Distance |
|---|---|---|
| 76452 | Energy, TX | 3.8 mi |
| 76436 | Carlton, TX | 9.2 mi |
| 76565 | Pottsville, TX | 12.2 mi |
| 76531 | Hamilton, TX | 14 mi |
| 76442 | Comanche, TX | 15.2 mi |
| 76446 | Dublin, TX | 17.6 mi |
| 76870 | Priddy, TX | 17.9 mi |
| 76457 | Hico, TX | 21.8 mi |
| 76444 | De Leon, TX | 23.6 mi |
| 76432 | Blanket, TX | 24.7 mi |
| 76890 | Zephyr, TX | 25 mi |
| 76880 | Star, TX | 26.2 mi |
Questions about 76455
What is the ZIP+4 code for 76455?
76455 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 76455, you need to look up a specific street address to get them.
What city is 76455?
76455 is assigned to Gustine, Texas, in Comanche 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.