ZIP Code 77418 — Bellville, TX
77418 is a standard (street delivery) ZIP code serving Bellville, Texas, in Austin 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 77418 at a glance
| ZIP code | 77418 |
|---|---|
| Primary city | Bellville |
| State | Texas (TX) |
| County | Austin FIPS 48015 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 10,171 |
| Coordinates | 29.979220, -96.250630 |
How ZIP+4 works in 77418
The four digits after the hyphen encode a delivery segment inside 77418. 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 77418 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 77418.
| ZIP | City | Distance |
|---|---|---|
| 77426 | Chappell Hill, TX | 9.5 mi |
| 78931 | Bleiblerville, TX | 12 mi |
| 77445 | Hempstead, TX | 13.8 mi |
| 78944 | Industry, TX | 14.4 mi |
| 77474 | Sealy, TX | 14.6 mi |
| 78950 | New Ulm, TX | 14.9 mi |
| 78933 | Cat Spring, TX | 15.2 mi |
| 77473 | San Felipe, TX | 15.5 mi |
| 77446 | Prairie View, TX | 17.3 mi |
| 77833 | Brenham, TX | 18.4 mi |
| 77423 | Brookshire, TX | 18.9 mi |
| 77466 | Pattison, TX | 18.9 mi |
Questions about 77418
What is the ZIP+4 code for 77418?
77418 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 77418, you need to look up a specific street address to get them.
What city is 77418?
77418 is assigned to Bellville, Texas, in Austin 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.