Diane C Zahn (Postmaster)
diane.c.zahn@usps.gov
6814 State Highway 57
Greenleaf, WI 54126
Greenleaf, WI 54126
The Greenleaf Post Office is located in the state of Wisconsin within Brown County. This location serves 3,625 Greenleaf residents with a median income of $62,813. It's estimated that approximately 5,786 packages pass through this post office each year.