El Sobrante zipcode
| City | El Sobrante |
| ZIP Code | 94803 |
| Type | Standard |
| State Code | CA |
| State | California |
ZIP code of El Sobrante is 94803. This place is located in California state in US. To send any postal service to El Sobrante, you must use 94803 zipcode.
The ZIP code 94803 is also used with 2 more city names of California.
- Richmond, CA
- San Pablo, CA