ZIP Code 20629
Dowell · Calvert, Maryland
20629 is the ZIP code of Dowell in Calvert, Maryland, United States.
- ZIP Code
- 20629
- County
- Calvert
- State
- Maryland
- Country
- United States
Place with ZIP code 20629
| Place | County | Location |
|---|---|---|
| Dowell | Calvert | 38.336, -76.452 |
Near Washington
The nearest major city is Washington, about 80 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 20629?
Dowell.
Which county and state is 20629 in?
Calvert, Maryland, United States.
What is the nearest major city to 20629?
Washington, about 80 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.