ZIP Code 59414 — Black Eagle, MT
59414 is a standard (street delivery) ZIP code serving Black Eagle, Montana, in Cascade 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 59414 at a glance
| ZIP code | 59414 |
|---|---|
| Primary city | Black Eagle |
| State | Montana (MT) |
| County | Cascade FIPS 30013 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Denver |
| Population | 781 |
| Coordinates | 47.527600, -111.268710 |
How ZIP+4 works in 59414
The four digits after the hyphen encode a delivery segment inside 59414. 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 59414 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 59414.
| ZIP | City | Distance |
|---|---|---|
| 59401 | Great Falls, MT | 1.2 mi |
| 59404 | Great Falls, MT | 8.1 mi |
| 59472 | Sand Coulee, MT | 11.2 mi |
| 59440 | Floweree, MT | 14.8 mi |
| 59485 | Ulm, MT | 15.4 mi |
| 59405 | Great Falls, MT | 17 mi |
| 59487 | Vaughn, MT | 18 mi |
| 59468 | Power, MT | 21.1 mi |
| 59483 | Sun River, MT | 21.5 mi |
| 59480 | Stockett, MT | 21.9 mi |
| 59412 | Belt, MT | 23 mi |
| 59450 | Highwood, MT | 25.2 mi |
Questions about 59414
What is the ZIP+4 code for 59414?
59414 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 59414, you need to look up a specific street address to get them.
What city is 59414?
59414 is assigned to Black Eagle, Montana, in Cascade 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.