Antietam, MD ZIP Code

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

The ZIP code of Antietam, MD is 21782. It is in Washington County.

Mailing address format for Antietam

John Smith
123 Main St
ANTIETAM MD 21782
USA

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

All ZIP codes in Antietam

ZIP codePopulationArea
21782—29.3 sq miMain

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

Where is Antietam? Location, county and time zone

State
Maryland
County
Washington County
GPS coordinates
39.41508, -77.73648
Elevation
308 ft (94 m)
Time zone
America/New YorkEST · UTC-05:00
Population
98

Map of Antietam, MD 21782

Tap a place on the map to see it in Street View below. Map: © OpenStreetMap contributors.

Antietam Street View

Loading Street View…

Drag to look around. Tap any place on the map above, or the "Street View" button on a card, to jump there.

Open in Google Maps ›

ZIP codes near Antietam

Antietam ZIP code: FAQ

What is the ZIP code for Antietam, MD?

The main ZIP code for Antietam, MD is 21782.

How many ZIP codes does Antietam have?

Antietam has 1 ZIP code.

What county is Antietam, MD in?

Antietam is in Washington County, Maryland.

What time zone is Antietam in?

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

What are the coordinates of Antietam?

Latitude 39.41508, longitude -77.73648.

Last updated: