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 Mosinee, WI.
9453 Main St
Amherst Junction, WI - 54407
715-824-5894
187 N Main St
Amherst, WI - 54406
715-824-3423
W19057 1st St
Aniwa, WI - 54408
715-449-2313
405 Main St
Birnamwood, WI - 54414
715-449-3133
3888 County Road P
Blenker, WI - 54415
715-652-2996
We are slowly building our database of post office locations, hours, photos, comments and helpful descriptions.