ZIP Code 56738 — Newfolden, MN
56738 is a standard (street delivery) ZIP code serving Newfolden, Minnesota, in Marshall 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 56738 at a glance
| ZIP code | 56738 |
|---|---|
| Primary city | Newfolden |
| State | Minnesota (MN) |
| County | Marshall FIPS 27089 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,228 |
| Coordinates | 48.344480, -96.334560 |
How ZIP+4 works in 56738
The four digits after the hyphen encode a delivery segment inside 56738. 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 56738 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 56738.
| ZIP | City | Distance |
|---|---|---|
| 56760 | Viking, MN | 8.8 mi |
| 56758 | Strandquist, MN | 11.7 mi |
| 56737 | Middle River, MN | 15.5 mi |
| 56701 | Thief River Falls, MN | 16.7 mi |
| 56732 | Karlstad, MN | 18.2 mi |
| 56759 | Strathcona, MN | 18.5 mi |
| 56713 | Argyle, MN | 22.1 mi |
| 56762 | Warren, MN | 22.3 mi |
| 56729 | Halma, MN | 25.2 mi |
| 56754 | Saint Hilaire, MN | 25.4 mi |
| 56726 | Greenbush, MN | 26.8 mi |
| 56757 | Stephen, MN | 27.7 mi |
Questions about 56738
What is the ZIP+4 code for 56738?
56738 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 56738, you need to look up a specific street address to get them.
What city is 56738?
56738 is assigned to Newfolden, Minnesota, in Marshall 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.