ZIP Code 79022 — Dalhart, TX
79022 is a standard (street delivery) ZIP code serving Dalhart, 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 79022 at a glance
| ZIP code | 79022 |
|---|---|
| Primary city | Dalhart |
| State | Texas (TX) |
| County | Dallam FIPS 48111 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 10,826 |
| Coordinates | 36.100040, -102.614430 |
How ZIP+4 works in 79022
The four digits after the hyphen encode a delivery segment inside 79022. 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 79022 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 79022.
| ZIP | City | Distance |
|---|---|---|
| 79044 | Hartley, TX | 20.4 mi |
| 79087 | Texline, TX | 23.9 mi |
| 88436 | Sedan, NM | 29.1 mi |
| 79018 | Channing, TX | 32 mi |
| 79051 | Kerrick, TX | 32.3 mi |
| 73937 | Felt, OK | 33.1 mi |
| 79084 | Stratford, TX | 34.9 mi |
| 79029 | Dumas, TX | 35.6 mi |
| 88430 | Nara Visa, NM | 45.4 mi |
Questions about 79022
What is the ZIP+4 code for 79022?
79022 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 79022, you need to look up a specific street address to get them.
What city is 79022?
79022 is assigned to Dalhart, 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.