San Mar, MD ZIP Code
ZIP code, county, time zone and coordinates of San Mar, Maryland
The ZIP code of San Mar, MD is 21713. It is in Washington County.
Mailing address format for San Mar
John Smith 123 Main St SAN MAR MD 21713 USA
USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.
All ZIP codes in San Mar
| ZIP code | Population | Area | |
|---|---|---|---|
| 21713 | — | 39.6 sq mi | Main |
ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.
Where is San Mar? Location, county and time zone
- State
- Maryland
- County
- Washington County
- GPS coordinates
- 39.55222, -77.64090
- Elevation
- 545 ft (166 m)
- Time zone
- America/New YorkEST · UTC-05:00
- Population
- 366
Map of San Mar, MD 21713
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San Mar Street View
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San Mar ZIP code: FAQ
What is the ZIP code for San Mar, MD?
The main ZIP code for San Mar, MD is 21713.
How many ZIP codes does San Mar have?
San Mar has 1 ZIP code.
What county is San Mar, MD in?
San Mar is in Washington County, Maryland.
What time zone is San Mar in?
San Mar is in the America/New York time zone (EST, UTC-05:00 right now).
What are the coordinates of San Mar?
Latitude 39.55222, longitude -77.64090.
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