ZIP Code 58758 — Martin, ND
58758 is a standard (street delivery) ZIP code serving Martin, North Dakota, in Sheridan 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 58758 at a glance
| ZIP code | 58758 |
|---|---|
| Primary city | Martin |
| State | North Dakota (ND) |
| County | Sheridan FIPS 38083 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 303 |
| Coordinates | 47.766430, -100.104240 |
How ZIP+4 works in 58758
The four digits after the hyphen encode a delivery segment inside 58758. 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 58758 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 58758.
| ZIP | City | Distance |
|---|---|---|
| 58710 | Anamoose, ND | 9.5 mi |
| 58341 | Harvey, ND | 11.5 mi |
| 58736 | Drake, ND | 17.2 mi |
| 58430 | Denhoff, ND | 19.2 mi |
| 58444 | Goodrich, ND | 19.6 mi |
| 58451 | Hurdsfield, ND | 22.8 mi |
| 58723 | Butte, ND | 23.1 mi |
| 58712 | Balfour, ND | 24.7 mi |
| 58332 | Esmond, ND | 24.8 mi |
| 58463 | Mcclusky, ND | 25 mi |
| 58438 | Fessenden, ND | 25.4 mi |
| 58423 | Chaseley, ND | 27.1 mi |
Questions about 58758
What is the ZIP+4 code for 58758?
58758 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 58758, you need to look up a specific street address to get them.
What city is 58758?
58758 is assigned to Martin, North Dakota, in Sheridan 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.