ZIP Code 55066 — Red Wing, MN
55066 is a standard (street delivery) ZIP code serving Red Wing, Minnesota, in Goodhue 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 55066 at a glance
| ZIP code | 55066 |
|---|---|
| Primary city | Red Wing |
| State | Minnesota (MN) |
| County | Goodhue FIPS 27049 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 19,226 |
| Coordinates | 44.515810, -92.544100 |
How ZIP+4 works in 55066
The four digits after the hyphen encode a delivery segment inside 55066. 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 55066 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 55066.
| ZIP | City | Distance |
|---|---|---|
| 55027 | Goodhue, MN | 8.3 mi |
| 54723 | Bay City, WI | 8.7 mi |
| 54014 | Hager City, WI | 9.1 mi |
| 55089 | Welch, MN | 9.4 mi |
| 55026 | Frontenac, MN | 10.2 mi |
| 55041 | Lake City, MN | 13.8 mi |
| 54750 | Maiden Rock, WI | 14.2 mi |
| 54011 | Ellsworth, WI | 14.4 mi |
| 54769 | Stockholm, WI | 15.3 mi |
| 55009 | Cannon Falls, MN | 16 mi |
| 55956 | Mazeppa, MN | 16 mi |
| 55992 | Zumbrota, MN | 16 mi |
Questions about 55066
What is the ZIP+4 code for 55066?
55066 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 55066, you need to look up a specific street address to get them.
What city is 55066?
55066 is assigned to Red Wing, Minnesota, in Goodhue 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.