ZIP Code 55771 — Orr, MN
55771 is a standard (street delivery) ZIP code serving Orr, Minnesota, in St. Louis 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 55771 at a glance
| ZIP code | 55771 |
|---|---|
| Primary city | Orr |
| State | Minnesota (MN) |
| County | St. Louis FIPS 27137 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,484 |
| Coordinates | 48.123980, -92.931010 |
How ZIP+4 works in 55771
The four digits after the hyphen encode a delivery segment inside 55771. 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 55771 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 55771.
| ZIP | City | Distance |
|---|---|---|
| 55772 | Nett Lake, MN | 7.9 mi |
| 55723 | Cook, MN | 20 mi |
| 55725 | Crane Lake, MN | 21.9 mi |
| 56669 | Kabetogama, MN | 22.1 mi |
| 55703 | Angora, MN | 27.4 mi |
| 56649 | International Falls, MN | 29.6 mi |
| 55781 | Side Lake, MN | 31.5 mi |
| 55790 | Tower, MN | 32.7 mi |
| 55710 | Britt, MN | 34.8 mi |
| 56668 | Ranier, MN | 38.9 mi |
| 56628 | Bigfork, MN | 40.2 mi |
Questions about 55771
What is the ZIP+4 code for 55771?
55771 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 55771, you need to look up a specific street address to get them.
What city is 55771?
55771 is assigned to Orr, Minnesota, in St. Louis 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.