Eric Olsen (Postmaster)
eric.w.olsen@usps.gov
58 Pennsylvania Ave Ste 2
Niantic, CT 06357
Niantic, CT 06357
The Niantic Post Office is located in the state of Connecticut within New London County. This location serves 12,552 Niantic residents with a median income of $75,608. It's estimated that approximately 20,034 packages pass through this post office each year.