The USPS was founded in 1775 and Benjamin Franklin was the first Postmaster General.
Below you'll find any US Post Offices that we've found in Jefferson, WI.
5316 S County Road D
Afton, WI - 53501
608-754-4110
N546 State Road 67
Ashippun, WI - 53003
920-474-4022
3109 S Pleasant St
Avalon, WI - 53505
608-752-4576
107 Park St
Cambridge, WI - 53523
608-423-7315
900 Main St
Clyman, WI - 53016
920-696-3412
We are slowly building our database of post office locations, hours, photos, comments and helpful descriptions.