ZIP Code 20686 – Saint Marys City, Maryland | ZipsCode.us
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ZIP Code 20686
Saint Marys City, Maryland · St. Mary's
ZIP code 20686 belongs to the city of Saint Marys City in Maryland (St. Mary's). See all Maryland ZIP Codes.
ZIP code 20686 belongs to Saint Marys City, Maryland, in St. Mary's. If you are mailing a letter or package to this area, use Saint Marys City, MD 20686 in the address. On this page you will find the city and county for 20686, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 20686?
The city for ZIP code 20686 is Saint Marys City, Maryland. When you write an address in this area, the correct format is: Name, Street Address, Saint Marys City, MD 20686.
ZIP Code 20686 County and State
ZIP code 20686 is located in St. Mary's, Maryland. For a complete list of cities and ZIP codes across the state, see the Maryland ZIP Codes page.
Nearby ZIP Codes in St. Mary's
These ZIP codes are in the same county as 20686:
ZIP Code 20686 on the Map
The map below shows the approximate center of ZIP code 20686, near Saint Marys City, Maryland. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 38.1871, -76.4344). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 20686
According to public U.S. Census Bureau data, ZIP code 20686 is home to a community in Maryland. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 20686
Need the full ZIP+4 code for a specific street address in Saint Marys City? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 20686?
ZIP code 20686 is for Saint Marys City, Maryland.
What county is ZIP code 20686 in?
ZIP code 20686 is in St. Mary's, Maryland.
What state is ZIP code 20686 in?
ZIP code 20686 is in Maryland (MD).
How do I find the ZIP+4 for an address in 20686?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 20686?
Nearby ZIP codes include 20606 (Abell), 20609 (Avenue), 20618 (Bushwood), 20619 (California), 20620 (Callaway).
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