Andrea J Loomans (Postmaster)
andrea.j.loomans@usps.gov
400 E Franklin St
Waupun, WI 53963
Waupun, WI 53963
The Waupun Post Office is located in the state of Wisconsin within Fond Du Lac County. This location serves 13,910 Waupun residents with a median income of $49,696. It's estimated that approximately 22,202 packages pass through this post office each year.