James P Managan (Postmaster)
james.p.managan@usps.gov
523 Route 63
Chesterfield, NH 03443
Chesterfield, NH 03443
The Chesterfield Post Office is located in the state of New Hampshire within Cheshire County. This location serves 742 Chesterfield residents with a median income of $65,481. It's estimated that approximately 1,184 packages pass through this post office each year.