Calvin Richbourg (Postmaster)
calvin.y.richbourg@usps.gov
220 S Main St
Gaston, SC 29053
Gaston, SC 29053
The Gaston Post Office is located in the state of South Carolina within Lexington County. This location serves 18,830 Gaston residents with a median income of $39,564. It's estimated that approximately 30,055 packages pass through this post office each year.