ZIP Code 78075 — Whitsett, TX
78075 is a standard (street delivery) ZIP code serving Whitsett, Texas, in Live Oak 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 78075 at a glance
| ZIP code | 78075 |
|---|---|
| Primary city | Whitsett |
| State | Texas (TX) |
| County | Live Oak FIPS 48297 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 252 |
| Coordinates | 28.588620, -98.268230 |
How ZIP+4 works in 78075
The four digits after the hyphen encode a delivery segment inside 78075. 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 78075 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 78075.
| ZIP | City | Distance |
|---|---|---|
| 78071 | Three Rivers, TX | 8.8 mi |
| 78008 | Campbellton, TX | 9.4 mi |
| 78007 | Calliham, TX | 11 mi |
| 78062 | Peggy, TX | 11.7 mi |
| 78012 | Christine, TX | 16.3 mi |
| 78145 | Pawnee, TX | 17.2 mi |
| 78125 | Mineral, TX | 18.7 mi |
| 78026 | Jourdanton, TX | 20.5 mi |
| 78119 | Kenedy, TX | 23.3 mi |
| 78022 | George West, TX | 24.7 mi |
| 78064 | Pleasanton, TX | 24.8 mi |
| 78113 | Falls City, TX | 25.9 mi |
Questions about 78075
What is the ZIP+4 code for 78075?
78075 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 78075, you need to look up a specific street address to get them.
What city is 78075?
78075 is assigned to Whitsett, Texas, in Live Oak 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.