ZIP Code 77664 — Warren, TX
77664 is a standard (street delivery) ZIP code serving Warren, Texas, in Tyler 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 77664 at a glance
| ZIP code | 77664 |
|---|---|
| Primary city | Warren |
| State | Texas (TX) |
| County | Tyler FIPS 48457 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 2,474 |
| Coordinates | 30.589010, -94.395290 |
How ZIP+4 works in 77664
The four digits after the hyphen encode a delivery segment inside 77664. 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 77664 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 77664.
| ZIP | City | Distance |
|---|---|---|
| 77663 | Village Mills, TX | 5.5 mi |
| 77624 | Hillister, TX | 9.5 mi |
| 77616 | Fred, TX | 11 mi |
| 75979 | Woodville, TX | 12.8 mi |
| 77625 | Kountze, TX | 15.1 mi |
| 77660 | Spurger, TX | 15.5 mi |
| 75942 | Doucette, TX | 16.4 mi |
| 77656 | Silsbee, TX | 17.4 mi |
| 77376 | Votaw, TX | 19.5 mi |
| 77374 | Thicket, TX | 20 mi |
| 77585 | Saratoga, TX | 21.5 mi |
| 77369 | Rye, TX | 23.4 mi |
Questions about 77664
What is the ZIP+4 code for 77664?
77664 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 77664, you need to look up a specific street address to get them.
What city is 77664?
77664 is assigned to Warren, Texas, in Tyler 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.