ZIP Code 86303 — Prescott, AZ
86303 is a standard (street delivery) ZIP code serving Prescott, Arizona, in Yavapai 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 86303 at a glance
| ZIP code | 86303 |
|---|---|
| Primary city | Prescott |
| State | Arizona (AZ) |
| County | Yavapai FIPS 04025 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Phoenix |
| Population | 19,446 |
| Coordinates | 34.489400, -112.428970 |
How ZIP+4 works in 86303
The four digits after the hyphen encode a delivery segment inside 86303. 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 86303 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 Prescott
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 86303.
| ZIP | City | Distance |
|---|---|---|
| 86313 | Prescott, AZ | 4.7 mi |
| 86301 | Prescott, AZ | 7.3 mi |
| 86329 | Humboldt, AZ | 8.7 mi |
| 86314 | Prescott Valley, AZ | 9.4 mi |
| 86315 | Prescott Valley, AZ | 15 mi |
| 86332 | Kirkland, AZ | 16.7 mi |
| 86327 | Dewey, AZ | 18.7 mi |
| 86323 | Chino Valley, AZ | 19.1 mi |
| 86338 | Skull Valley, AZ | 19.6 mi |
| 86343 | Crown King, AZ | 22.4 mi |
| 86333 | Mayer, AZ | 22.8 mi |
| 86331 | Jerome, AZ | 25.8 mi |
Questions about 86303
What is the ZIP+4 code for 86303?
86303 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 86303, you need to look up a specific street address to get them.
What city is 86303?
86303 is assigned to Prescott, Arizona, in Yavapai 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.