ZIP Code 54564 — Tripoli, WI
54564 is a standard (street delivery) ZIP code serving Tripoli, Wisconsin, in Oneida 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 54564 at a glance
| ZIP code | 54564 |
|---|---|
| Primary city | Tripoli |
| State | Wisconsin (WI) |
| County | Oneida FIPS 55085 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 393 |
| Coordinates | 45.610500, -89.972230 |
How ZIP+4 works in 54564
The four digits after the hyphen encode a delivery segment inside 54564. 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 54564 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 54564.
| ZIP | City | Distance |
|---|---|---|
| 54513 | Brantwood, WI | 7.4 mi |
| 54487 | Tomahawk, WI | 12.9 mi |
| 54531 | Hazelhurst, WI | 13.1 mi |
| 54529 | Harshaw, WI | 15.8 mi |
| 54556 | Prentice, WI | 17.3 mi |
| 54548 | Minocqua, WI | 18.7 mi |
| 54459 | Ogema, WI | 19.2 mi |
| 54555 | Phillips, WI | 20.4 mi |
| 54442 | Irma, WI | 22.8 mi |
| 54470 | Rib Lake, WI | 23.3 mi |
| 54539 | Lake Tomahawk, WI | 23.4 mi |
| 54538 | Lac Du Flambeau, WI | 25.1 mi |
Questions about 54564
What is the ZIP+4 code for 54564?
54564 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 54564, you need to look up a specific street address to get them.
What city is 54564?
54564 is assigned to Tripoli, Wisconsin, in Oneida 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.