Postal reference
ZIP 20818, Maryland
ZIP code 20818 is associated with Cabin John in Maryland in the GeoNames postal reference.
Reference details
- State
- Maryland (MD)
- ZIP code
- 20818
- Associated localities
- Cabin John
- County names in postal records
- Montgomery
- Approximate postal point
- 38.9743, -77.1591
View point on map ↗
Postal information is adapted from GeoNames, CC BY 4.0. Locality associations and coordinates are approximate, not ZIP boundaries or a guarantee of current mail delivery.