The Fostoria Post Office is located in the state of Ohio within Seneca County. This location serves 18,962 Fostoria residents with a median income of $40,985. It's estimated that approximately 30,265 packages pass through this post office each year.
The Fostoria Post Office is located in the state of Ohio within Seneca County. This location serves 18,962 Fostoria residents with a median income of $40,985. It's estimated that approximately 30,265 packages pass through this post office each year.