John Winkler (Postmaster)
john.r.winkler@usps.gov
122 W Pennsylvania Ave
Roslyn, WA 98941
Roslyn, WA 98941
The Roslyn Post Office is located in the state of Washington within Kittitas County. This location serves 919 Roslyn residents with a median income of $53,417. It's estimated that approximately 1,467 packages pass through this post office each year.