James D Nicholson (Postmaster)
james.d.nicholson@usps.gov
10464 Lamar Rd
Lamar, MS 38642
Lamar, MS 38642
The Lamar Post Office is located in the state of Mississippi within Benton County. This location serves 2,321 Lamar residents with a median income of $35,425. It's estimated that approximately 3,705 packages pass through this post office each year.