ZIP Code 58788 — Towner, ND
58788 is a standard (street delivery) ZIP code serving Towner, North Dakota, in McHenry 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 58788 at a glance
| ZIP code | 58788 |
|---|---|
| Primary city | Towner |
| State | North Dakota (ND) |
| County | McHenry FIPS 38049 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 884 |
| Coordinates | 48.331980, -100.480450 |
How ZIP+4 works in 58788
The four digits after the hyphen encode a delivery segment inside 58788. 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 58788 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 58788.
| ZIP | City | Distance |
|---|---|---|
| 58713 | Bantry, ND | 14.1 mi |
| 58744 | Karlsruhe, ND | 15.4 mi |
| 58741 | Granville, ND | 16.7 mi |
| 58384 | Willow City, ND | 20.6 mi |
| 58368 | Rugby, ND | 20.9 mi |
| 58789 | Upham, ND | 21.5 mi |
| 58313 | Balta, ND | 23.3 mi |
| 58731 | Deering, ND | 24.3 mi |
| 58748 | Kramer, ND | 24.4 mi |
| 58768 | Norwich, ND | 25.1 mi |
| 58712 | Balfour, ND | 25.3 mi |
| 58792 | Voltaire, ND | 27.5 mi |
Questions about 58788
What is the ZIP+4 code for 58788?
58788 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 58788, you need to look up a specific street address to get them.
What city is 58788?
58788 is assigned to Towner, North Dakota, in McHenry 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.