Post Offices List in Corona City, California:
| Citrus Post Office | 1941 California Ave, Corona, CA 92877 |
| Corona Post Office | 414 W Grand Blvd, Corona, CA 92878 |
| Citrus Post Office | 1941 California Ave, Corona, CA 92877 |
| Corona Post Office | 414 W Grand Blvd, Corona, CA 92878 |