Charles C Helmold (Postmaster)
clint.helmold@usps.gov
8710 Bash St
Indianapolis, IN 46256
Indianapolis, IN 46256
The Castleton Post Office is located in the state of Indiana within Marion County. This location serves 23,647 Indianapolis residents with a median income of $74,703. It's estimated that approximately 37,743 packages pass through this post office each year.
Castleton Post Office Location 46256
Indianapolis Indiana Local Links
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