Marla J Mcluckie (Postmaster)
marla.j.mcluckie@usps.gov
148 S Main St
Smithfield, IL 61477
Smithfield, IL 61477
The Smithfield Post Office is located in the state of Illinois within Fulton County. This location serves 631 Smithfield residents with a median income of $41,333. It's estimated that approximately 1,007 packages pass through this post office each year.