ZIP Code 58422 — Cathay, ND
58422 is a standard (street delivery) ZIP code serving Cathay, North Dakota, in Wells 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 58422 at a glance
| ZIP code | 58422 |
|---|---|
| Primary city | Cathay |
| State | North Dakota (ND) |
| County | Wells FIPS 38103 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 174 |
| Coordinates | 47.598530, -99.395310 |
How ZIP+4 works in 58422
The four digits after the hyphen encode a delivery segment inside 58422. 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 58422 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 58422.
| ZIP | City | Distance |
|---|---|---|
| 58438 | Fessenden, ND | 9.7 mi |
| 58486 | Sykeston, ND | 14.1 mi |
| 58356 | New Rockford, ND | 15.6 mi |
| 58418 | Bowdon, ND | 16.9 mi |
| 58421 | Carrington, ND | 18.7 mi |
| 58374 | Sheyenne, ND | 21.3 mi |
| 58423 | Chaseley, ND | 23.7 mi |
| 58341 | Harvey, ND | 24.5 mi |
| 58357 | Oberon, ND | 25.2 mi |
| 58348 | Maddock, ND | 25.3 mi |
| 58451 | Hurdsfield, ND | 27.8 mi |
| 58335 | Fort Totten, ND | 31.6 mi |
Questions about 58422
What is the ZIP+4 code for 58422?
58422 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 58422, you need to look up a specific street address to get them.
What city is 58422?
58422 is assigned to Cathay, North Dakota, in Wells 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.