ZIP Code 78672 — Tow, TX
78672 is a standard (street delivery) ZIP code serving Tow, Texas, in Llano 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 78672 at a glance
| ZIP code | 78672 |
|---|---|
| Primary city | Tow |
| State | Texas (TX) |
| County | Llano FIPS 48299 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 570 |
| Coordinates | 30.881510, -98.491280 |
How ZIP+4 works in 78672
The four digits after the hyphen encode a delivery segment inside 78672. 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 78672 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 78672.
| ZIP | City | Distance |
|---|---|---|
| 78607 | Bluffton, TX | 4.3 mi |
| 76824 | Bend, TX | 4.4 mi |
| 78609 | Buchanan Dam, TX | 8.7 mi |
| 78611 | Burnet, TX | 14.7 mi |
| 78639 | Kingsland, TX | 15.6 mi |
| 76832 | Cherokee, TX | 16.3 mi |
| 78643 | Llano, TX | 19 mi |
| 76550 | Lampasas, TX | 20.9 mi |
| 76885 | Valley Spring, TX | 21.7 mi |
| 76877 | San Saba, TX | 24.6 mi |
| 78657 | Horseshoe Bay, TX | 24.9 mi |
| 76853 | Lometa, TX | 26 mi |
Questions about 78672
What is the ZIP+4 code for 78672?
78672 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 78672, you need to look up a specific street address to get them.
What city is 78672?
78672 is assigned to Tow, Texas, in Llano 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.