Darrell Stockton (Postmaster)
darrell.e.stockton@usps.gov
8 E Walnut St
Greencastle, IN 46135
Greencastle, IN 46135
The Greencastle Post Office is located in the state of Indiana within Putnam County. This location serves 20,992 Greencastle residents with a median income of $46,041. It's estimated that approximately 33,506 packages pass through this post office each year.