ZIP Code 85328 — Cibola, AZ
85328 is a standard (street delivery) ZIP code serving Cibola, Arizona, in La Paz 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 85328 at a glance
| ZIP code | 85328 |
|---|---|
| Primary city | Cibola |
| State | Arizona (AZ) |
| County | La Paz FIPS 04012 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Phoenix |
| Population | 245 |
| Coordinates | 33.227950, -114.634130 |
How ZIP+4 works in 85328
The four digits after the hyphen encode a delivery segment inside 85328. 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 85328 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 85328.
| ZIP | City | Distance |
|---|---|---|
| 92266 | Palo Verde, CA | 17.2 mi |
| 92283 | Winterhaven, CA | 28.5 mi |
| 85334 | Ehrenberg, AZ | 29.1 mi |
| 85365 | Yuma, AZ | 30.6 mi |
| 92222 | Bard, CA | 31.1 mi |
| 92225 | Blythe, CA | 33.7 mi |
| 85346 | Quartzsite, AZ | 38.1 mi |
Questions about 85328
What is the ZIP+4 code for 85328?
85328 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 85328, you need to look up a specific street address to get them.
What city is 85328?
85328 is assigned to Cibola, Arizona, in La Paz 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.