Jimmie L Kolesar (Postmaster)
jimmie.l.kolesar@usps.gov
716 Jefferson Ave
Vernonia, OR 97064
Vernonia, OR 97064
The Vernonia Post Office is located in the state of Oregon within Columbia County. This location serves 3,464 Vernonia residents with a median income of $56,300. It's estimated that approximately 5,529 packages pass through this post office each year.