Gordon Barnes (Postmaster)
gordon.g.barnes@usps.gov
204 E Grover St
Otterville, MO 65348
Otterville, MO 65348
The Otterville Post Office is located in the state of Missouri within Cooper County. This location serves 1,350 Otterville residents with a median income of $43,828. It's estimated that approximately 2,155 packages pass through this post office each year.