ZIP Code 75755 — Big Sandy, TX
75755 is a standard (street delivery) ZIP code serving Big Sandy, Texas, in Upshur 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 75755 at a glance
| ZIP code | 75755 |
|---|---|
| Primary city | Big Sandy |
| State | Texas (TX) |
| County | Upshur FIPS 48459 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 5,244 |
| Coordinates | 32.632360, -95.086620 |
How ZIP+4 works in 75755
The four digits after the hyphen encode a delivery segment inside 75755. 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 75755 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 75755.
| ZIP | City | Distance |
|---|---|---|
| 75765 | Hawkins, TX | 8.7 mi |
| 75647 | Gladewater, TX | 10.7 mi |
| 75792 | Winona, TX | 11.4 mi |
| 75644 | Gilmer, TX | 12.2 mi |
| 75645 | Gilmer, TX | 12.9 mi |
| 75693 | White Oak, TX | 14.8 mi |
| 75708 | Tyler, TX | 16.6 mi |
| 75706 | Tyler, TX | 17 mi |
| 75604 | Longview, TX | 17.1 mi |
| 75705 | Tyler, TX | 18.9 mi |
| 75771 | Lindale, TX | 21 mi |
| 75773 | Mineola, TX | 21.2 mi |
Questions about 75755
What is the ZIP+4 code for 75755?
75755 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 75755, you need to look up a specific street address to get them.
What city is 75755?
75755 is assigned to Big Sandy, Texas, in Upshur 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.