ZIP Code 85337 — Gila Bend, AZ
85337 is a standard (street delivery) ZIP code serving Gila Bend, Arizona, in Maricopa 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 85337 at a glance
| ZIP code | 85337 |
|---|---|
| Primary city | Gila Bend |
| State | Arizona (AZ) |
| County | Maricopa FIPS 04013 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Phoenix |
| Population | 2,041 |
| Coordinates | 32.975530, -112.866000 |
How ZIP+4 works in 85337
The four digits after the hyphen encode a delivery segment inside 85337. 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 85337 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 85337.
| ZIP | City | Distance |
|---|---|---|
| 85322 | Arlington, AZ | 13.9 mi |
| 85326 | Buckeye, AZ | 24.3 mi |
| 85333 | Dateland, AZ | 25.5 mi |
| 85343 | Palo Verde, AZ | 27 mi |
| 85354 | Tonopah, AZ | 32 mi |
| 85338 | Goodyear, AZ | 38.1 mi |
| 85323 | Avondale, AZ | 43.7 mi |
| 85329 | Cashion, AZ | 45.6 mi |
| 85353 | Tolleson, AZ | 45.9 mi |
Questions about 85337
What is the ZIP+4 code for 85337?
85337 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 85337, you need to look up a specific street address to get them.
What city is 85337?
85337 is assigned to Gila Bend, Arizona, in Maricopa 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.