Wilma D Burke (Postmaster)
wilma.d.burke@usps.gov
2485 Hallowing Point Rd
Barstow, MD 20610
Barstow, MD 20610
The Barstow Post Office is located in the state of Maryland within Calvert County. This location serves 0 Barstow residents with a median income of $0. It's estimated that approximately 0 packages pass through this post office each year.