ZIP Code 78073 — Von Ormy, TX
78073 is a standard (street delivery) ZIP code serving Von Ormy, Texas, in Bexar 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 78073 at a glance
| ZIP code | 78073 |
|---|---|
| Primary city | Von Ormy |
| State | Texas (TX) |
| County | Bexar FIPS 48029 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 10,088 |
| Coordinates | 29.245690, -98.621300 |
How ZIP+4 works in 78073
The four digits after the hyphen encode a delivery segment inside 78073. 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 78073 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 78073.
| ZIP | City | Distance |
|---|---|---|
| 78069 | Somerset, TX | 5.3 mi |
| 78224 | San Antonio, TX | 6.6 mi |
| 78242 | San Antonio, TX | 7.3 mi |
| 78002 | Atascosa, TX | 7.4 mi |
| 78264 | San Antonio, TX | 7.7 mi |
| 78211 | San Antonio, TX | 7.8 mi |
| 78252 | San Antonio, TX | 8 mi |
| 78243 | San Antonio, TX | 8.9 mi |
| 78221 | San Antonio, TX | 9.1 mi |
| 78052 | Lytle, TX | 9.6 mi |
| 78236 | Jbsa Lackland, TX | 9.7 mi |
| 78226 | San Antonio, TX | 10.1 mi |
Questions about 78073
What is the ZIP+4 code for 78073?
78073 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 78073, you need to look up a specific street address to get them.
What city is 78073?
78073 is assigned to Von Ormy, Texas, in Bexar 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.