ZIP Code 53039 — Juneau, WI
53039 is a standard (street delivery) ZIP code serving Juneau, Wisconsin, in Dodge 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 53039 at a glance
| ZIP code | 53039 |
|---|---|
| Primary city | Juneau |
| State | Wisconsin (WI) |
| County | Dodge FIPS 55027 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 4,702 |
| Coordinates | 43.369310, -88.711480 |
How ZIP+4 works in 53039
The four digits after the hyphen encode a delivery segment inside 53039. 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 53039 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 53039.
| ZIP | City | Distance |
|---|---|---|
| 53016 | Clyman, WI | 4 mi |
| 53557 | Lowell, WI | 4.6 mi |
| 53034 | Hustisford, WI | 5.6 mi |
| 53032 | Horicon, WI | 7 mi |
| 53098 | Watertown, WI | 8.3 mi |
| 53047 | Lebanon, WI | 8.6 mi |
| 53035 | Iron Ridge, WI | 8.6 mi |
| 53099 | Woodland, WI | 9.4 mi |
| 53916 | Beaver Dam, WI | 9.5 mi |
| 53579 | Reeseville, WI | 9.9 mi |
| 53922 | Burnett, WI | 10.1 mi |
| 53059 | Neosho, WI | 10.6 mi |
Questions about 53039
What is the ZIP+4 code for 53039?
53039 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 53039, you need to look up a specific street address to get them.
What city is 53039?
53039 is assigned to Juneau, Wisconsin, in Dodge 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.