Karen E Czekalski (Postmaster)
karen.e.czekalski@usps.gov
202 N Main St
Marysville, OH 43040
Marysville, OH 43040
The Marysville Post Office is located in the state of Ohio within Union County. This location serves 31,790 Marysville residents with a median income of $63,200. It's estimated that approximately 50,740 packages pass through this post office each year.