ZIP Code 76657 — Mcgregor, TX
76657 is a standard (street delivery) ZIP code serving Mcgregor, Texas, in McLennan 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 76657 at a glance
| ZIP code | 76657 |
|---|---|
| Primary city | Mcgregor |
| State | Texas (TX) |
| County | McLennan FIPS 48309 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 12,760 |
| Coordinates | 31.438510, -97.399710 |
How ZIP+4 works in 76657
The four digits after the hyphen encode a delivery segment inside 76657. 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 76657 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 76657.
| ZIP | City | Distance |
|---|---|---|
| 76561 | Oglesby, TX | 8.4 mi |
| 76638 | Crawford, TX | 8.5 mi |
| 76557 | Moody, TX | 10.2 mi |
| 76712 | Woodway, TX | 10.4 mi |
| 76643 | Hewitt, TX | 11.9 mi |
| 76630 | Bruceville, TX | 12.4 mi |
| 76655 | Lorena, TX | 13.7 mi |
| 76710 | Waco, TX | 13.9 mi |
| 76711 | Waco, TX | 15.4 mi |
| 76524 | Eddy, TX | 16 mi |
| 76707 | Waco, TX | 16.3 mi |
| 76689 | Valley Mills, TX | 16.9 mi |
Questions about 76657
What is the ZIP+4 code for 76657?
76657 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 76657, you need to look up a specific street address to get them.
What city is 76657?
76657 is assigned to Mcgregor, Texas, in McLennan 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.