ZIP Code 21740
Hagerstown · Washington, Maryland
21740 is the ZIP code of Hagerstown in Washington, Maryland, United States.
- ZIP Code
- 21740
- County
- Washington
- State
- Maryland
- Country
- United States
Place with ZIP code 21740
| Place | County | Location |
|---|---|---|
| Hagerstown | Washington | 39.632, -77.737 |
Near Washington
The nearest major city is Washington, about 102 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21740?
Hagerstown.
Which county and state is 21740 in?
Washington, Maryland, United States.
What is the nearest major city to 21740?
Washington, about 102 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.