Postal reference
ZIP 94803, California
ZIP code 94803 is associated with El Sobrante in California in the GeoNames postal reference.
Reference details
- State
- California (CA)
- ZIP code
- 94803
- Associated localities
- El Sobrante
- County names in postal records
- Contra Costa
- Approximate postal point
- 37.9693, -122.2901
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.