ZIP Code 20838
Barnesville · Montgomery, Maryland
20838 is the ZIP code of Barnesville in Montgomery, Maryland, United States.
- ZIP Code
- 20838
- County
- Montgomery
- State
- Maryland
- Country
- United States
Place with ZIP code 20838
| Place | County | Location |
|---|---|---|
| Barnesville | Montgomery | 39.223, -77.376 |
Near Washington
The nearest major city is Washington, about 47 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 20838?
Barnesville.
Which county and state is 20838 in?
Montgomery, Maryland, United States.
What is the nearest major city to 20838?
Washington, about 47 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.