Susan Mayer (Postmaster)
susan.m.mayer@usps.gov
100 N Washington Blvd
Claremont, IL 62421
Claremont, IL 62421
The Claremont Post Office is located in the state of Illinois within Richland County. This location serves 778 Claremont residents with a median income of $54,491. It's estimated that approximately 1,242 packages pass through this post office each year.