ZIP Code 54843 — Hayward, WI
54843 is a standard (street delivery) ZIP code serving Hayward, Wisconsin, in Sawyer 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 54843 at a glance
| ZIP code | 54843 |
|---|---|
| Primary city | Hayward |
| State | Wisconsin (WI) |
| County | Sawyer FIPS 55113 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 13,416 |
| Coordinates | 46.025100, -91.294940 |
How ZIP+4 works in 54843
The four digits after the hyphen encode a delivery segment inside 54843. 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 54843 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 54843.
| ZIP | City | Distance |
|---|---|---|
| 54828 | Couderay, WI | 12.6 mi |
| 54821 | Cable, WI | 15.1 mi |
| 54867 | Radisson, WI | 17.2 mi |
| 54876 | Stone Lake, WI | 17.2 mi |
| 54862 | Ojibwa, WI | 17.4 mi |
| 54517 | Clam Lake, WI | 18.6 mi |
| 54875 | Springbrook, WI | 19.5 mi |
| 54832 | Drummond, WI | 20.9 mi |
| 54835 | Exeland, WI | 23.9 mi |
| 54839 | Grand View, WI | 24 mi |
| 54896 | Winter, WI | 24.8 mi |
| 54859 | Minong, WI | 26.2 mi |
Questions about 54843
What is the ZIP+4 code for 54843?
54843 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 54843, you need to look up a specific street address to get them.
What city is 54843?
54843 is assigned to Hayward, Wisconsin, in Sawyer 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.