ZIP Code 54177 — Wausaukee, WI
54177 is a standard (street delivery) ZIP code serving Wausaukee, Wisconsin, in Marinette 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 54177 at a glance
| ZIP code | 54177 |
|---|---|
| Primary city | Wausaukee |
| State | Wisconsin (WI) |
| County | Marinette FIPS 55075 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 2,913 |
| Coordinates | 45.364280, -87.891830 |
How ZIP+4 works in 54177
The four digits after the hyphen encode a delivery segment inside 54177. 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 54177 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 54177.
| ZIP | City | Distance |
|---|---|---|
| 54102 | Amberg, WI | 11 mi |
| 54159 | Porterfield, WI | 11.7 mi |
| 49848 | Ingalls, MI | 12.5 mi |
| 54114 | Crivitz, WI | 13.6 mi |
| 49893 | Wallace, MI | 14.9 mi |
| 49887 | Stephenson, MI | 16.4 mi |
| 54156 | Pembine, WI | 16.5 mi |
| 49821 | Daggett, MI | 16.7 mi |
| 49858 | Menominee, MI | 18 mi |
| 54104 | Athelstane, WI | 18.8 mi |
| 54161 | Pound, WI | 21 mi |
| 54143 | Marinette, WI | 21.3 mi |
Questions about 54177
What is the ZIP+4 code for 54177?
54177 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 54177, you need to look up a specific street address to get them.
What city is 54177?
54177 is assigned to Wausaukee, Wisconsin, in Marinette 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.