ZIP Code 75182 — Sunnyvale, TX
75182 is a standard (street delivery) ZIP code serving Sunnyvale, Texas, in Dallas 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 75182 at a glance
| ZIP code | 75182 |
|---|---|
| Primary city | Sunnyvale |
| State | Texas (TX) |
| County | Dallas FIPS 48113 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 8,336 |
| Coordinates | 32.800330, -96.554250 |
How ZIP+4 works in 75182
The four digits after the hyphen encode a delivery segment inside 75182. 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 75182 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 75182.
| ZIP | City | Distance |
|---|---|---|
| 75149 | Mesquite, TX | 4.1 mi |
| 75043 | Garland, TX | 4.2 mi |
| 75150 | Mesquite, TX | 4.6 mi |
| 75181 | Mesquite, TX | 5.1 mi |
| 75088 | Rowlett, TX | 6.5 mi |
| 75180 | Balch Springs, TX | 6.7 mi |
| 75126 | Forney, TX | 7.1 mi |
| 75228 | Dallas, TX | 7.5 mi |
| 75041 | Garland, TX | 7.9 mi |
| 75227 | Dallas, TX | 8 mi |
| 75032 | Rockwall, TX | 8.3 mi |
| 75218 | Dallas, TX | 9.1 mi |
Questions about 75182
What is the ZIP+4 code for 75182?
75182 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 75182, you need to look up a specific street address to get them.
What city is 75182?
75182 is assigned to Sunnyvale, Texas, in Dallas 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.