Debra K Ehrhardt (Postmaster)
debra.k.ehrhardt@usps.gov
324 N Center St
Gridley, IL 61744
Gridley, IL 61744
The Gridley Post Office is located in the state of Illinois within McLean County. This location serves 2,031 Gridley residents with a median income of $62,007. It's estimated that approximately 3,242 packages pass through this post office each year.