Postal reference
ZIP 20604, Maryland
ZIP code 20604 is associated with Waldorf in Maryland in the GeoNames postal reference.
Reference details
- State
- Maryland (MD)
- ZIP code
- 20604
- Associated localities
- Waldorf
- County names in postal records
- Charles
- Approximate postal point
- 38.5095, -76.9817
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.