ZIP Code 77342 — Huntsville, TX
77342 is a standard (street delivery) ZIP code serving Huntsville, Texas, in Walker 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 77342 at a glance
| ZIP code | 77342 |
|---|---|
| Primary city | Huntsville |
| State | Texas (TX) |
| County | Walker FIPS 48471 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Coordinates | 30.738770, -95.559110 |
How ZIP+4 works in 77342
The four digits after the hyphen encode a delivery segment inside 77342. 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 77342 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.
Other ZIP codes in Huntsville
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 77342.
| ZIP | City | Distance |
|---|---|---|
| 77341 | Huntsville, TX | 2.8 mi |
| 77320 | Huntsville, TX | 4.7 mi |
| 77340 | Huntsville, TX | 6.6 mi |
| 77334 | Dodge, TX | 11.9 mi |
| 77367 | Riverside, TX | 12.6 mi |
| 77358 | New Waverly, TX | 14.4 mi |
| 77359 | Oakhurst, TX | 15.2 mi |
| 77873 | Richards, TX | 18.2 mi |
| 75852 | Midway, TX | 19.6 mi |
| 77876 | Shiro, TX | 20 mi |
| 77364 | Pointblank, TX | 20.1 mi |
| 77318 | Willis, TX | 20.1 mi |
Questions about 77342
What is the ZIP+4 code for 77342?
77342 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 77342, you need to look up a specific street address to get them.
What city is 77342?
77342 is assigned to Huntsville, Texas, in Walker 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.