ZIP Code 54425 — Dorchester, WI
54425 is a standard (street delivery) ZIP code serving Dorchester, Wisconsin, in Clark 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 54425 at a glance
| ZIP code | 54425 |
|---|---|
| Primary city | Dorchester |
| State | Wisconsin (WI) |
| County | Clark FIPS 55019 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 1,988 |
| Coordinates | 45.008600, -90.342490 |
How ZIP+4 works in 54425
The four digits after the hyphen encode a delivery segment inside 54425. 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 54425 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 54425.
| ZIP | City | Distance |
|---|---|---|
| 54405 | Abbotsford, WI | 4.4 mi |
| 54480 | Stetsonville, WI | 4.8 mi |
| 54422 | Curtiss, WI | 5.7 mi |
| 54421 | Colby, WI | 7.9 mi |
| 54460 | Owen, WI | 10.4 mi |
| 54488 | Unity, WI | 11.4 mi |
| 54451 | Medford, WI | 12.9 mi |
| 54498 | Withee, WI | 13.7 mi |
| 54411 | Athens, WI | 15.6 mi |
| 54479 | Spencer, WI | 17.4 mi |
| 54426 | Edgar, WI | 18.6 mi |
| 54446 | Loyal, WI | 18.7 mi |
Questions about 54425
What is the ZIP+4 code for 54425?
54425 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 54425, you need to look up a specific street address to get them.
What city is 54425?
54425 is assigned to Dorchester, Wisconsin, in Clark 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.