ZIP Code 53939 — Kingston, WI
53939 is a standard (street delivery) ZIP code serving Kingston, Wisconsin, in Green Lake 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 53939 at a glance
| ZIP code | 53939 |
|---|---|
| Primary city | Kingston |
| State | Wisconsin (WI) |
| County | Green Lake FIPS 55047 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 251 |
| Coordinates | 43.691850, -89.131990 |
How ZIP+4 works in 53939
The four digits after the hyphen encode a delivery segment inside 53939. 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 53939 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 53939.
| ZIP | City | Distance |
|---|---|---|
| 53947 | Marquette, WI | 3.8 mi |
| 53926 | Dalton, WI | 4.4 mi |
| 53946 | Markesan, WI | 5.8 mi |
| 53935 | Friesland, WI | 7.8 mi |
| 53923 | Cambria, WI | 8.2 mi |
| 54968 | Princeton, WI | 10.8 mi |
| 53956 | Randolph, WI | 11.8 mi |
| 53949 | Montello, WI | 12.1 mi |
| 54941 | Green Lake, WI | 13 mi |
| 53954 | Pardeeville, WI | 13.1 mi |
| 53931 | Fairwater, WI | 13.6 mi |
| 53933 | Fox Lake, WI | 14.9 mi |
Questions about 53939
What is the ZIP+4 code for 53939?
53939 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 53939, you need to look up a specific street address to get them.
What city is 53939?
53939 is assigned to Kingston, Wisconsin, in Green Lake 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.