Jefferson County post codes
Codes
10| Place | Region | County | Code |
|---|---|---|---|
| Ixonia | Wisconsin (WI) | Jefferson County | 53036 |
| Johnson Creek | Wisconsin (WI) | Jefferson County | 53038 |
| Watertown | Wisconsin (WI) | Jefferson County | 53094 |
| Helenville | Wisconsin (WI) | Jefferson County | 53137 |
| Palmyra | Wisconsin (WI) | Jefferson County | 53156 |
| Sullivan | Wisconsin (WI) | Jefferson County | 53178 |
| Fort Atkinson | Wisconsin (WI) | Jefferson County | 53538 |
| Jefferson | Wisconsin (WI) | Jefferson County | 53549 |
| Lake Mills | Wisconsin (WI) | Jefferson County | 53551 |
| Waterloo | Wisconsin (WI) | Jefferson County | 53594 |
About Jefferson County
Jefferson County is in Wisconsin (WI), United States. It covers 10 places and 10 post codes in the 5 digits format.
This page contains 10 post code records. Every post code on this page maps to a single place.
Nearby counties include Waukesha County, Dodge County, Rock County. Other counties in Wisconsin (WI) include Adams County, Ashland County, Barron County.
Addresses in Jefferson County usually include the place, county, state, post code, and country; confirm the local order before mailing.
At a glance
Address example
Postal formats vary by country; these are the address elements.
Shared post codes
Every post code on this page maps to a single place.
Location
FAQ
How many places are in Jefferson County?
10
How many post codes are in Jefferson County?
10
Which state is Jefferson County in?
Wisconsin (WI)
What is the post code format?
5 digits