Matthew P Hally (Postmaster)
matthew.p.hally@usps.gov
325 N Plymouth Ave
New Plymouth, ID 83655
New Plymouth, ID 83655
The New Plymouth Post Office is located in the state of Idaho within Payette County. This location serves 4,397 New Plymouth residents with a median income of $44,196. It's estimated that approximately 7,018 packages pass through this post office each year.