Betty Jo Weise (Postmaster)
bettyjo.weise@usps.gov
920 Curtiss St
Downers Grove, IL 60515
Downers Grove, IL 60515
The Downers Grove Post Office is located in the state of Illinois within Dupage County. This location serves 27,503 Downers Grove residents with a median income of $80,060. It's estimated that approximately 43,898 packages pass through this post office each year.