Nancy Eileen Hasbrouck (Postmaster)
nancy.e.hasbrouck@usps.gov
1990 Route 284
Slate Hill, NY 10973
Slate Hill, NY 10973
The Slate Hill Post Office is located in the state of New York within Orange County. This location serves 2,126 Slate Hill residents with a median income of $70,833. It's estimated that approximately 3,393 packages pass through this post office each year.