Postal reference
ZIP 21657, Maryland
ZIP code 21657 is associated with Queen Anne in Maryland in the GeoNames postal reference.
Reference details
- State
- Maryland (MD)
- ZIP code
- 21657
- Associated localities
- Queen Anne
- County names in postal records
- Queen Anne's
- Approximate postal point
- 38.9456, -75.9777
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.