ZIP Code 85937 — Snowflake, AZ
85937 is a standard (street delivery) ZIP code serving Snowflake, 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 85937 at a glance
| ZIP code | 85937 |
|---|---|
| Primary city | Snowflake |
| State | Arizona (AZ) |
| County | Navajo FIPS 04017 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Phoenix |
| Population | 9,760 |
| Coordinates | 34.569270, -110.012850 |
How ZIP+4 works in 85937
The four digits after the hyphen encode a delivery segment inside 85937. 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 85937 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 85937.
| ZIP | City | Distance |
|---|---|---|
| 85939 | Taylor, AZ | 10 mi |
| 85912 | White Mountain Lake, AZ | 11.7 mi |
| 85942 | Woodruff, AZ | 14.2 mi |
| 85901 | Show Low, AZ | 19 mi |
| 85924 | Concho, AZ | 19.2 mi |
| 85934 | Pinedale, AZ | 22.6 mi |
| 86025 | Holbrook, AZ | 23.5 mi |
| 85923 | Clay Springs, AZ | 25.2 mi |
| 86029 | Sun Valley, AZ | 27.5 mi |
| 85929 | Lakeside, AZ | 28.1 mi |
| 85940 | Vernon, AZ | 28.3 mi |
| 85935 | Pinetop, AZ | 30.1 mi |
Questions about 85937
What is the ZIP+4 code for 85937?
85937 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 85937, you need to look up a specific street address to get them.
What city is 85937?
85937 is assigned to Snowflake, 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.