St. Marys County Post Offices

22173 Bayside Rd
Compton, Maryland 20627

27780 Point Lookout Rd
Loveville, Maryland 20656

16855 Point Lookout Rd
Saint Marys City, Maryland 20686

St. Marys County

There are 3 US Post Offices in St. Marys County serving a total of 1,332 residents equating to 444 residents per post office. It's estimated that approximately 2,126 packages are handled across the 3 county post offices annually.