ZIP Code 20667
Park Hall · St. Mary's, Maryland
20667 is the ZIP code of Park Hall in St. Mary's, Maryland, United States.
- ZIP Code
- 20667
- County
- St. Mary's
- State
- Maryland
- Country
- United States
Place with ZIP code 20667
| Place | County | Location |
|---|---|---|
| Park Hall | St. Mary's | 38.218, -76.443 |
Near Washington
The nearest major city is Washington, about 91 km away.
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 20667?
Park Hall.
Which county and state is 20667 in?
St. Mary's, Maryland, United States.
What is the nearest major city to 20667?
Washington, about 91 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.