ZIP Code 76457 — Hico, TX
76457 is a standard (street delivery) ZIP code serving Hico, Texas, in Hamilton 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 76457 at a glance
| ZIP code | 76457 |
|---|---|
| Primary city | Hico |
| State | Texas (TX) |
| County | Hamilton FIPS 48193 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 4,244 |
| Coordinates | 31.949680, -98.027730 |
How ZIP+4 works in 76457
The four digits after the hyphen encode a delivery segment inside 76457. 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 76457 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 76457.
| ZIP | City | Distance |
|---|---|---|
| 76649 | Iredell, TX | 9.5 mi |
| 76436 | Carlton, TX | 12.6 mi |
| 76690 | Walnut Springs, TX | 17.4 mi |
| 76637 | Cranfills Gap, TX | 17.6 mi |
| 76665 | Meridian, TX | 18.1 mi |
| 76531 | Hamilton, TX | 20.6 mi |
| 76446 | Dublin, TX | 20.9 mi |
| 76402 | Stephenville, TX | 21.5 mi |
| 76455 | Gustine, TX | 21.7 mi |
| 76538 | Jonesboro, TX | 22.7 mi |
| 76043 | Glen Rose, TX | 23.3 mi |
| 76452 | Energy, TX | 24.6 mi |
Questions about 76457
What is the ZIP+4 code for 76457?
76457 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 76457, you need to look up a specific street address to get them.
What city is 76457?
76457 is assigned to Hico, Texas, in Hamilton 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.