Patricia A Simpson (Postmaster)
patricia.a.simpson2@usps.gov
1083 Durham Rd
Blackstock, SC 29014
Blackstock, SC 29014
The Blackstock Post Office is located in the state of South Carolina within Chester County. This location serves 1,891 Blackstock residents with a median income of $41,653. It's estimated that approximately 3,018 packages pass through this post office each year.