Postal reference
ZIP 21530, Maryland
ZIP code 21530 is associated with Flintstone in Maryland in the GeoNames postal reference.
Reference details
- State
- Maryland (MD)
- ZIP code
- 21530
- Associated localities
- Flintstone
- County names in postal records
- Allegany
- Approximate postal point
- 39.6993, -78.5739
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.