Justin Posner (Postmaster)
justin.l.posner@usps.gov
7021 State Route 52
Greenfield Park, NY 12435
Greenfield Park, NY 12435
The Greenfield Park Post Office is located in the state of New York within Ulster County. This location serves 326 Greenfield Park residents with a median income of $51,806. It's estimated that approximately 520 packages pass through this post office each year.
Greenfield Park Post Office Location 12435
Greenfield Park New York Local Links
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