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 code | Population | Area | |
|---|---|---|---|
| 21782 | — | 29.3 sq mi | Main |
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
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Antietam Street View
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Open in Google Maps ›ZIP codes near Antietam
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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: