ZIP Code 76941 — Mertzon, TX
76941 is a standard (street delivery) ZIP code serving Mertzon, Texas, in Irion 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 76941 at a glance
| ZIP code | 76941 |
|---|---|
| Primary city | Mertzon |
| State | Texas (TX) |
| County | Irion FIPS 48235 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,158 |
| Coordinates | 31.247310, -100.898450 |
How ZIP+4 works in 76941
The four digits after the hyphen encode a delivery segment inside 76941. 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 76941 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 76941.
| ZIP | City | Distance |
|---|---|---|
| 76930 | Barnhart, TX | 16.1 mi |
| 76939 | Knickerbocker, TX | 18.2 mi |
| 76902 | San Angelo, TX | 22.9 mi |
| 76901 | San Angelo, TX | 24.4 mi |
| 76904 | San Angelo, TX | 28.5 mi |
| 76934 | Carlsbad, TX | 28.5 mi |
| 76958 | Water Valley, TX | 28.7 mi |
| 76909 | San Angelo, TX | 28.8 mi |
| 76936 | Eldorado, TX | 28.9 mi |
| 76935 | Christoval, TX | 30.4 mi |
| 76903 | San Angelo, TX | 31.6 mi |
| 76908 | Goodfellow Afb, TX | 31.9 mi |
Questions about 76941
What is the ZIP+4 code for 76941?
76941 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 76941, you need to look up a specific street address to get them.
What city is 76941?
76941 is assigned to Mertzon, Texas, in Irion 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.