Postal reference
ZIP 21920, Maryland
ZIP code 21920 is associated with Elk Mills in Maryland in the GeoNames postal reference.
Reference details
- State
- Maryland (MD)
- ZIP code
- 21920
- Associated localities
- Elk Mills
- County names in postal records
- Cecil
- Approximate postal point
- 39.658, -75.8282
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.