ZIP Code 79051 — Kerrick, TX
79051 is a standard (street delivery) ZIP code serving Kerrick, Texas, in Dallam 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 79051 at a glance
| ZIP code | 79051 |
|---|---|
| Primary city | Kerrick |
| State | Texas (TX) |
| County | Dallam FIPS 48111 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 9 |
| Coordinates | 36.454210, -102.234230 |
How ZIP+4 works in 79051
The four digits after the hyphen encode a delivery segment inside 79051. 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 79051 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 79051.
| ZIP | City | Distance |
|---|---|---|
| 73949 | Texhoma, OK | 16.8 mi |
| 79084 | Stratford, TX | 18.2 mi |
| 73960 | Texhoma, TX | 24.6 mi |
| 73947 | Keyes, OK | 27.3 mi |
| 73933 | Boise City, OK | 27.8 mi |
| 73937 | Felt, OK | 30.5 mi |
| 79013 | Cactus, TX | 31.4 mi |
| 79022 | Dalhart, TX | 32.3 mi |
| 79086 | Sunray, TX | 32.9 mi |
| 73939 | Goodwell, OK | 33.1 mi |
| 73946 | Kenton, OK | 45.6 mi |
Questions about 79051
What is the ZIP+4 code for 79051?
79051 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 79051, you need to look up a specific street address to get them.
What city is 79051?
79051 is assigned to Kerrick, Texas, in Dallam 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.