ZIP Code 85602 — Benson, AZ
85602 is a standard (street delivery) ZIP code serving Benson, Arizona, in Cochise 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 85602 at a glance
| ZIP code | 85602 |
|---|---|
| Primary city | Benson |
| State | Arizona (AZ) |
| County | Cochise FIPS 04003 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Phoenix |
| Population | 10,019 |
| Coordinates | 32.172960, -110.386500 |
How ZIP+4 works in 85602
The four digits after the hyphen encode a delivery segment inside 85602. 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 85602 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 85602.
| ZIP | City | Distance |
|---|---|---|
| 85627 | Pomerene, AZ | 14.1 mi |
| 85641 | Vail, AZ | 18.4 mi |
| 85609 | Dragoon, AZ | 18.4 mi |
| 85730 | Tucson, AZ | 20.1 mi |
| 85749 | Tucson, AZ | 21.2 mi |
| 85748 | Tucson, AZ | 21.6 mi |
| 85630 | Saint David, AZ | 22.9 mi |
| 85747 | Tucson, AZ | 23.2 mi |
| 85619 | Mount Lemmon, AZ | 25.6 mi |
| 85710 | Tucson, AZ | 25.7 mi |
| 85715 | Tucson, AZ | 26.5 mi |
| 85708 | Tucson, AZ | 27.7 mi |
Questions about 85602
What is the ZIP+4 code for 85602?
85602 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 85602, you need to look up a specific street address to get them.
What city is 85602?
85602 is assigned to Benson, Arizona, in Cochise 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.