Postal reference
ZIP 21720, Maryland
ZIP code 21720 is associated with Cavetown in Maryland in the GeoNames postal reference.
Reference details
- State
- Maryland (MD)
- ZIP code
- 21720
- Associated localities
- Cavetown
- County names in postal records
- Washington
- Approximate postal point
- 39.6473, -77.5842
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.