Julie K Gragg (Postmaster)
julie.k.gragg@usps.gov
130 W Main St
Mount Sterling, IL 62353
Mount Sterling, IL 62353
The Mount Sterling Post Office is located in the state of Illinois within Brown County. This location serves 5,637 Mount Sterling residents with a median income of $42,339. It's estimated that approximately 8,997 packages pass through this post office each year.