ZIP Code 21702
Frederick · Frederick, Maryland
21702 is the ZIP code of Frederick in Frederick, Maryland, United States.
- ZIP Code
- 21702
- County
- Frederick
- State
- Maryland
- Country
- United States
Place with ZIP code 21702
| Place | County | Location |
|---|---|---|
| Frederick | Frederick | 39.493, -77.461 |
Near Washington
The nearest major city is Washington, about 76 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21702?
Frederick.
Which county and state is 21702 in?
Frederick, Maryland, United States.
What is the nearest major city to 21702?
Washington, about 76 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.