ZIP Code 56649 — International Falls, MN
56649 is a standard (street delivery) ZIP code serving International Falls, Minnesota, in Koochiching 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 56649 at a glance
| ZIP code | 56649 |
|---|---|
| Primary city | International Falls |
| State | Minnesota (MN) |
| County | Koochiching FIPS 27071 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 8,825 |
| Coordinates | 48.531220, -93.132240 |
How ZIP+4 works in 56649
The four digits after the hyphen encode a delivery segment inside 56649. 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 56649 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 56649.
| ZIP | City | Distance |
|---|---|---|
| 56668 | Ranier, MN | 11.4 mi |
| 56669 | Kabetogama, MN | 11.5 mi |
| 56653 | Littlefork, MN | 26.9 mi |
| 55725 | Crane Lake, MN | 28.5 mi |
| 55772 | Nett Lake, MN | 29.1 mi |
| 55771 | Orr, MN | 29.6 mi |
Questions about 56649
What is the ZIP+4 code for 56649?
56649 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 56649, you need to look up a specific street address to get them.
What city is 56649?
56649 is assigned to International Falls, Minnesota, in Koochiching 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.