Postal reference
ZIP 21783, Maryland
ZIP code 21783 is associated with Smithsburg in Maryland in the GeoNames postal reference.
Reference details
- State
- Maryland (MD)
- ZIP code
- 21783
- Associated localities
- Smithsburg
- County names in postal records
- Washington
- Approximate postal point
- 39.647, -77.5706
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.