ZIP Code 59425 — Conrad, MT
59425 is a standard (street delivery) ZIP code serving Conrad, Montana, in Pondera 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 59425 at a glance
| ZIP code | 59425 |
|---|---|
| Primary city | Conrad |
| State | Montana (MT) |
| County | Pondera FIPS 30073 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Denver |
| Population | 3,717 |
| Coordinates | 48.186410, -111.887380 |
How ZIP+4 works in 59425
The four digits after the hyphen encode a delivery segment inside 59425. 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 59425 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 59425.
| ZIP | City | Distance |
|---|---|---|
| 59416 | Brady, MT | 19.5 mi |
| 59433 | Dutton, MT | 22.1 mi |
| 59467 | Pendroy, MT | 23.9 mi |
| 59486 | Valier, MT | 23.9 mi |
| 59456 | Ledger, MT | 25.2 mi |
| 59474 | Shelby, MT | 25.5 mi |
| 59419 | Bynum, MT | 27 mi |
| 59435 | Ethridge, MT | 27.1 mi |
| 59468 | Power, MT | 34.8 mi |
| 59422 | Choteau, MT | 36.4 mi |
| 59444 | Galata, MT | 40.6 mi |
Questions about 59425
What is the ZIP+4 code for 59425?
59425 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 59425, you need to look up a specific street address to get them.
What city is 59425?
59425 is assigned to Conrad, Montana, in Pondera 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.