ZIP Code 56591 — White Earth, MN
56591 is a standard (street delivery) ZIP code serving White Earth, Minnesota, in Becker 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 56591 at a glance
| ZIP code | 56591 |
|---|---|
| Primary city | White Earth |
| State | Minnesota (MN) |
| County | Becker FIPS 27005 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 429 |
| Coordinates | 47.099680, -95.843570 |
How ZIP+4 works in 56591
The four digits after the hyphen encode a delivery segment inside 56591. 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 56591 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 56591.
| ZIP | City | Distance |
|---|---|---|
| 56569 | Ogema, MN | 2.1 mi |
| 56521 | Callaway, MN | 7.5 mi |
| 56589 | Waubun, MN | 8 mi |
| 56541 | Flom, MN | 14.2 mi |
| 56566 | Naytahwaush, MN | 14.9 mi |
| 56578 | Rochert, MN | 14.9 mi |
| 56557 | Mahnomen, MN | 15.5 mi |
| 56501 | Detroit Lakes, MN | 18.2 mi |
| 56511 | Audubon, MN | 18.7 mi |
| 56585 | Ulen, MN | 18.9 mi |
| 56552 | Hitterdal, MN | 19.3 mi |
| 56554 | Lake Park, MN | 19.6 mi |
Questions about 56591
What is the ZIP+4 code for 56591?
56591 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 56591, you need to look up a specific street address to get them.
What city is 56591?
56591 is assigned to White Earth, Minnesota, in Becker 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.