Charlestown, MD ZIP Codes

ZIP code, county, time zone and coordinates of Charlestown, Maryland

The ZIP code of Charlestown, MD is 21914. Charlestown has 2 ZIP codes: 21914, 21901. It is in Cecil County.

Mailing address format for Charlestown

John Smith
123 Main St
CHARLESTOWN MD 21914
USA

USPS prefers capital letters without punctuation. Check the exact ZIP+4 for a street address on the USPS website.

All ZIP codes in Charlestown

ZIP codePopulationArea
21914—0.7 sq miMain
21901—48.5 sq mi

ZIP Code Tabulation Areas (ZCTA), U.S. Census Bureau. A ZCTA can cover parts of more than one town.

Where is Charlestown? Location, county and time zone

State
Maryland
County
Cecil County
GPS coordinates
39.58212, -75.98671
Elevation
26 ft (8 m)
Time zone
America/New YorkEST · UTC-05:00
Population
1,496

Map of Charlestown, MD 21914

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ZIP codes near Charlestown

Charlestown ZIP code: FAQ

What is the ZIP code for Charlestown, MD?

The main ZIP code for Charlestown, MD is 21914. All ZIP codes: 21914, 21901.

How many ZIP codes does Charlestown have?

Charlestown has 2 ZIP codes.

What county is Charlestown, MD in?

Charlestown is in Cecil County, Maryland.

What time zone is Charlestown in?

Charlestown is in the America/New York time zone (EST, UTC-05:00 right now).

What are the coordinates of Charlestown?

Latitude 39.58212, longitude -75.98671.

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