ZIP Code 79783 — Tarzan, TX
79783 is a standard (street delivery) ZIP code serving Tarzan, Texas, in Martin 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 79783 at a glance
| ZIP code | 79783 |
|---|---|
| Primary city | Tarzan |
| State | Texas (TX) |
| County | Martin FIPS 48317 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 113 |
| Coordinates | 32.332100, -102.050070 |
How ZIP+4 works in 79783
The four digits after the hyphen encode a delivery segment inside 79783. 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 79783 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 79783.
| ZIP | City | Distance |
|---|---|---|
| 79749 | Lenorah, TX | 13.7 mi |
| 79782 | Stanton, TX | 13.8 mi |
| 79705 | Midland, TX | 16.3 mi |
| 79713 | Ackerly, TX | 21.1 mi |
| 79748 | Knott, TX | 22.6 mi |
| 79707 | Midland, TX | 22.7 mi |
| 79701 | Midland, TX | 23.5 mi |
| 79331 | Lamesa, TX | 23.6 mi |
| 79703 | Midland, TX | 24.8 mi |
| 79758 | Gardendale, TX | 27.7 mi |
| 79721 | Big Spring, TX | 31.4 mi |
| 79765 | Odessa, TX | 31.8 mi |
Questions about 79783
What is the ZIP+4 code for 79783?
79783 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 79783, you need to look up a specific street address to get them.
What city is 79783?
79783 is assigned to Tarzan, Texas, in Martin 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.