ZIP Code 79329 — Idalou, TX
79329 is a standard (street delivery) ZIP code serving Idalou, Texas, in Lubbock 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 79329 at a glance
| ZIP code | 79329 |
|---|---|
| Primary city | Idalou |
| State | Texas (TX) |
| County | Lubbock FIPS 48303 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 3,322 |
| Coordinates | 33.725030, -101.688070 |
How ZIP+4 works in 79329
The four digits after the hyphen encode a delivery segment inside 79329. 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 79329 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 79329.
| ZIP | City | Distance |
|---|---|---|
| 79403 | Lubbock, TX | 7.2 mi |
| 79350 | New Deal, TX | 7.8 mi |
| 79343 | Lorenzo, TX | 9.7 mi |
| 79250 | Petersburg, TX | 11.9 mi |
| 79415 | Lubbock, TX | 12.6 mi |
| 79402 | Lubbock, TX | 13.3 mi |
| 79401 | Lubbock, TX | 13.4 mi |
| 79366 | Ransom Canyon, TX | 13.4 mi |
| 79311 | Abernathy, TX | 14.4 mi |
| 79411 | Lubbock, TX | 14.5 mi |
| 79406 | Lubbock, TX | 14.8 mi |
| 79404 | Lubbock, TX | 15.1 mi |
Questions about 79329
What is the ZIP+4 code for 79329?
79329 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 79329, you need to look up a specific street address to get them.
What city is 79329?
79329 is assigned to Idalou, Texas, in Lubbock 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.