ZIP Code 21638
Grasonville · Queen Anne's, Maryland
21638 is the ZIP code of Grasonville in Queen Anne's, Maryland, United States.
- ZIP Code
- 21638
- County
- Queen Anne's
- State
- Maryland
- Country
- United States
Place with ZIP code 21638
| Place | County | Location |
|---|---|---|
| Grasonville | Queen Anne's | 38.946, -76.200 |
Near Baltimore
The nearest major city is Baltimore, about 52 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 21638?
Grasonville.
Which county and state is 21638 in?
Queen Anne's, Maryland, United States.
What is the nearest major city to 21638?
Baltimore, about 52 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.