ZIP Code 59057 — Molt, MT
59057 is a standard (street delivery) ZIP code serving Molt, Montana, in Stillwater 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 59057 at a glance
| ZIP code | 59057 |
|---|---|
| Primary city | Molt |
| State | Montana (MT) |
| County | Stillwater FIPS 30095 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Denver |
| Population | 782 |
| Coordinates | 45.853580, -108.953770 |
How ZIP+4 works in 59057
The four digits after the hyphen encode a delivery segment inside 59057. 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 59057 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 59057.
| ZIP | City | Distance |
|---|---|---|
| 59106 | Billings, MT | 12.9 mi |
| 59063 | Park City, MT | 14 mi |
| 59067 | Rapelje, MT | 15.6 mi |
| 59015 | Broadview, MT | 16.9 mi |
| 59002 | Acton, MT | 17.1 mi |
| 59044 | Laurel, MT | 17.6 mi |
| 59102 | Billings, MT | 18.7 mi |
| 59019 | Columbus, MT | 20.7 mi |
| 59105 | Billings, MT | 21.8 mi |
| 59041 | Joliet, MT | 24.2 mi |
| 59013 | Boyd, MT | 27.7 mi |
| 59026 | Edgar, MT | 28.1 mi |
Questions about 59057
What is the ZIP+4 code for 59057?
59057 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 59057, you need to look up a specific street address to get them.
What city is 59057?
59057 is assigned to Molt, Montana, in Stillwater 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.