Zip code 20686

Zip code 20686, MD

The zip code 20686, type po box, belongs to the following denominations: Saint Marys City, Saint Marys, St Marys City . It is part of the county St. Mary's County, state of Maryland. It has an estimated population of 240.

The postal code 20686 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Saint Marys City) or acceptable (Saint Marys, St Marys City).