John R French (Postmaster)
john.r.french@usps.gov
29 Church St Side
Harrisville, NH 03450
Harrisville, NH 03450
The Harrisville Post Office is located in the state of New Hampshire within Cheshire County. This location serves 961 Harrisville residents with a median income of $52,679. It's estimated that approximately 1,534 packages pass through this post office each year.