ZIP Code 56666 — Ponemah, MN
56666 is a standard (street delivery) ZIP code serving Ponemah, Minnesota, in Beltrami 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 56666 at a glance
| ZIP code | 56666 |
|---|---|
| Primary city | Ponemah |
| State | Minnesota (MN) |
| County | Beltrami FIPS 27007 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 816 |
| Coordinates | 48.033910, -94.836500 |
How ZIP+4 works in 56666
The four digits after the hyphen encode a delivery segment inside 56666. 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 56666 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 56666.
| ZIP | City | Distance |
|---|---|---|
| 56670 | Redby, MN | 12.8 mi |
| 56650 | Kelliher, MN | 12.8 mi |
| 56685 | Waskish, MN | 20.3 mi |
| 56667 | Puposky, MN | 21.1 mi |
| 56683 | Tenstrike, MN | 21.9 mi |
| 56671 | Red Lake, MN | 23.1 mi |
| 56630 | Blackduck, MN | 25.3 mi |
| 56647 | Hines, MN | 25.9 mi |
| 56652 | Leonard, MN | 29 mi |
| 56727 | Grygla, MN | 33.5 mi |
| 56634 | Clearbrook, MN | 35.5 mi |
| 56681 | Squaw Lake, MN | 43 mi |
Questions about 56666
What is the ZIP+4 code for 56666?
56666 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 56666, you need to look up a specific street address to get them.
What city is 56666?
56666 is assigned to Ponemah, Minnesota, in Beltrami 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.