Postal reference
ZIP 94546, California
ZIP code 94546 is associated with Castro Valley in California in the GeoNames postal reference.
Reference details
- State
- California (CA)
- ZIP code
- 94546
- Associated localities
- Castro Valley
- County names in postal records
- Alameda
- Approximate postal point
- 37.7015, -122.0782
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.