Riverside zipcode
| City | Riverside |
| ZIP Code | 92504 |
| Type | Standard |
| State Code | CA |
| State | California |
ZIP code of Riverside is 92504. This place is located in California state in US. To send any postal service to Riverside, you must use 92504 zipcode.
You should avoid following 2 city names of California to be used with the ZIP code 92504.
- Casa Blanca, CA
- Woodcrest, CA