ZIP Code 85736 — Tucson, AZ
85736 is a standard (street delivery) ZIP code serving Tucson, Arizona, in Pima 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 85736 at a glance
| ZIP code | 85736 |
|---|---|
| Primary city | Tucson |
| State | Arizona (AZ) |
| County | Pima FIPS 04019 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Phoenix |
| Population | 4,219 |
| Coordinates | 31.876230, -111.374720 |
How ZIP+4 works in 85736
The four digits after the hyphen encode a delivery segment inside 85736. 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 85736 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 Tucson
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 85736.
| ZIP | City | Distance |
|---|---|---|
| 85735 | Tucson, AZ | 15.9 mi |
| 85622 | Green Valley, AZ | 17.4 mi |
| 85645 | Amado, AZ | 18.3 mi |
| 85639 | Topawa, AZ | 19.4 mi |
| 85601 | Arivaca, AZ | 20.3 mi |
| 85633 | Sasabe, AZ | 20.7 mi |
| 85629 | Sahuarita, AZ | 21.3 mi |
| 85746 | Tucson, AZ | 21.3 mi |
| 85757 | Tucson, AZ | 22.8 mi |
| 85646 | Tubac, AZ | 25.9 mi |
| 85614 | Green Valley, AZ | 26.4 mi |
| 85640 | Tumacacori, AZ | 28.8 mi |
Questions about 85736
What is the ZIP+4 code for 85736?
85736 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 85736, you need to look up a specific street address to get them.
What city is 85736?
85736 is assigned to Tucson, Arizona, in Pima 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.