Postal reference
ZIP 94523, California
ZIP code 94523 is associated with Pleasant Hill in California in the GeoNames postal reference.
Reference details
- State
- California (CA)
- ZIP code
- 94523
- Associated localities
- Pleasant Hill
- County names in postal records
- Contra Costa
- Approximate postal point
- 37.954, -122.0737
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.