James S Brady (Postmaster)
james.s.brady@usps.gov
3009 Maynardville Hwy
Maynardville, TN 37807
Maynardville, TN 37807
The Maynardville Post Office is located in the state of Tennessee within Union County. This location serves 9,923 Maynardville residents with a median income of $32,021. It's estimated that approximately 15,838 packages pass through this post office each year.