ZIP Code 85923 — Clay Springs, AZ
85923 is a standard (street delivery) ZIP code serving Clay Springs, Arizona, in Navajo 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 85923 at a glance
| ZIP code | 85923 |
|---|---|
| Primary city | Clay Springs |
| State | Arizona (AZ) |
| County | Navajo FIPS 04017 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Phoenix |
| Population | 442 |
| Coordinates | 34.323130, -110.340360 |
How ZIP+4 works in 85923
The four digits after the hyphen encode a delivery segment inside 85923. 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 85923 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 85923.
| ZIP | City | Distance |
|---|---|---|
| 85934 | Pinedale, AZ | 5.7 mi |
| 85933 | Overgaard, AZ | 10 mi |
| 85911 | Cibecue, AZ | 13.8 mi |
| 85939 | Taylor, AZ | 16.4 mi |
| 85902 | Show Low, AZ | 17.6 mi |
| 85928 | Heber, AZ | 18.3 mi |
| 85901 | Show Low, AZ | 19.6 mi |
| 85929 | Lakeside, AZ | 24.3 mi |
| 85912 | White Mountain Lake, AZ | 25.1 mi |
| 85937 | Snowflake, AZ | 25.2 mi |
| 85935 | Pinetop, AZ | 27.8 mi |
| 85931 | Forest Lakes, AZ | 31.5 mi |
Questions about 85923
What is the ZIP+4 code for 85923?
85923 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 85923, you need to look up a specific street address to get them.
What city is 85923?
85923 is assigned to Clay Springs, Arizona, in Navajo 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.