ZIP Code 20686
Saint Marys City, Maryland · St. Mary's County
No8704
Zip20686
TypePO BOX
Decommissioned0
Primary CitySaint Marys City
Acceptable CitiesSaint Marys, St Marys City
Unacceptable Cities—
StateMD
LstateMaryland
CountySt. Mary's County
TimezoneAmerica/New_York
Area Codes227, 240, 301
World RegionNA
CountryUS
Latitude38,19
Longitude-76,43