Merilou Stanton (Postmaster)
merilou.l.stanton@usps.gov
10 Post Office Pl
Henniker, NH 03242
Henniker, NH 03242
The Henniker Post Office is located in the state of New Hampshire within Merrimack County. This location serves 4,836 Henniker residents with a median income of $65,429. It's estimated that approximately 7,719 packages pass through this post office each year.