ZIP Code 55959 — Minnesota City, MN
55959 is a standard (street delivery) ZIP code serving Minnesota City, Minnesota, in Winona 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 55959 at a glance
| ZIP code | 55959 |
|---|---|
| Primary city | Minnesota City |
| State | Minnesota (MN) |
| County | Winona FIPS 27169 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,889 |
| Coordinates | 44.112870, -91.783650 |
How ZIP+4 works in 55959
The four digits after the hyphen encode a delivery segment inside 55959. 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 55959 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 55959.
| ZIP | City | Distance |
|---|---|---|
| 55969 | Rollingstone, MN | 5.1 mi |
| 54629 | Fountain City, WI | 6.6 mi |
| 55910 | Altura, MN | 9.5 mi |
| 54622 | Cochrane, WI | 10.8 mi |
| 55987 | Winona, MN | 11.6 mi |
| 55952 | Lewiston, MN | 12 mi |
| 54625 | Dodge, WI | 12.9 mi |
| 55979 | Utica, MN | 15.5 mi |
| 55972 | Saint Charles, MN | 15.6 mi |
| 54661 | Trempealeau, WI | 15.9 mi |
| 54612 | Arcadia, WI | 16.9 mi |
| 55945 | Kellogg, MN | 17.2 mi |
Questions about 55959
What is the ZIP+4 code for 55959?
55959 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 55959, you need to look up a specific street address to get them.
What city is 55959?
55959 is assigned to Minnesota City, Minnesota, in Winona 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.