City · Maryland · United States
Potomac, MD — ZIP codes
2 ZIP codes · Montgomery County
- City
- Potomac
- County
- Montgomery
- State
- Maryland
- Country
- United States
- Postal codes
- 2085420859Single source
- Coordinates
- 39.0388, -77.1922 View on OpenStreetMap
ZIP codes (2)
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Last generated : 2026-08-21. Report an error.