ZIP Code 21722
Clear Spring · Washington, Maryland
21722 is the ZIP code of Clear Spring in Washington, Maryland, United States.
- ZIP Code
- 21722
- County
- Washington
- State
- Maryland
- Country
- United States
Place with ZIP code 21722
| Place | County | Location |
|---|---|---|
| Clear Spring | Washington | 39.666, -77.906 |
Near Washington
The nearest major city is Washington, about 114 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21722?
Clear Spring.
Which county and state is 21722 in?
Washington, Maryland, United States.
What is the nearest major city to 21722?
Washington, about 114 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.