ZIP Code 20637
Hughesville · Charles, Maryland
20637 is the ZIP code of Hughesville in Charles, Maryland, United States.
- ZIP Code
- 20637
- County
- Charles
- State
- Maryland
- Country
- United States
Place with ZIP code 20637
| Place | County | Location |
|---|---|---|
| Hughesville | Charles | 38.521, -76.782 |
Near Washington
The nearest major city is Washington, about 47 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 20637?
Hughesville.
Which county and state is 20637 in?
Charles, Maryland, United States.
What is the nearest major city to 20637?
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.