Paul C Andersen (Postmaster)
paul.c.andersen@usps.gov
401 Trott Ave SW
Willmar, MN 56201
Willmar, MN 56201
The Willmar Post Office is located in the state of Minnesota within Kandiyohi County. This location serves 23,173 Willmar residents with a median income of $44,913. It's estimated that approximately 36,987 packages pass through this post office each year.