ZIP Code 76018 — Arlington, TX
76018 is a standard (street delivery) ZIP code serving Arlington, Texas, in Tarrant 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 76018 at a glance
| ZIP code | 76018 |
|---|---|
| Primary city | Arlington |
| State | Texas (TX) |
| County | Tarrant FIPS 48439 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 26,834 |
| Coordinates | 32.660740, -97.089670 |
How ZIP+4 works in 76018
The four digits after the hyphen encode a delivery segment inside 76018. 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 76018 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.
Other ZIP codes in Arlington
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 76018.
| ZIP | City | Distance |
|---|---|---|
| 76014 | Arlington, TX | 2.2 mi |
| 76002 | Arlington, TX | 2.7 mi |
| 76015 | Arlington, TX | 3.3 mi |
| 75052 | Grand Prairie, TX | 3.6 mi |
| 76017 | Arlington, TX | 4.2 mi |
| 76001 | Arlington, TX | 4.3 mi |
| 76010 | Arlington, TX | 4.3 mi |
| 75054 | Grand Prairie, TX | 5.3 mi |
| 76013 | Arlington, TX | 5.7 mi |
| 76016 | Arlington, TX | 6.1 mi |
| 76011 | Arlington, TX | 6.5 mi |
| 76063 | Mansfield, TX | 7.1 mi |
Questions about 76018
What is the ZIP+4 code for 76018?
76018 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 76018, you need to look up a specific street address to get them.
What city is 76018?
76018 is assigned to Arlington, Texas, in Tarrant 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.