ZIP Code 79545 — Roscoe, TX
79545 is a standard (street delivery) ZIP code serving Roscoe, Texas, in Nolan 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 79545 at a glance
| ZIP code | 79545 |
|---|---|
| Primary city | Roscoe |
| State | Texas (TX) |
| County | Nolan FIPS 48353 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,798 |
| Coordinates | 32.418060, -100.577530 |
How ZIP+4 works in 79545
The four digits after the hyphen encode a delivery segment inside 79545. 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 79545 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 79545.
| ZIP | City | Distance |
|---|---|---|
| 79532 | Loraine, TX | 8 mi |
| 79556 | Sweetwater, TX | 11.7 mi |
| 79535 | Maryneal, TX | 14.6 mi |
| 79526 | Hermleigh, TX | 18.6 mi |
| 79512 | Colorado City, TX | 21.4 mi |
| 79537 | Nolan, TX | 23.2 mi |
| 79543 | Roby, TX | 23.5 mi |
| 79561 | Trent, TX | 24 mi |
| 79506 | Blackwell, TX | 25.6 mi |
| 79560 | Sylvester, TX | 27.8 mi |
| 79565 | Westbrook, TX | 29.6 mi |
| 79534 | Mccaulley, TX | 31.1 mi |
Questions about 79545
What is the ZIP+4 code for 79545?
79545 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 79545, you need to look up a specific street address to get them.
What city is 79545?
79545 is assigned to Roscoe, Texas, in Nolan 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.