Post Offices List in Toa Baja City, Puerto Rico:
| Toa Baja Post Office | 600 Calle Dr Hernan Cortes Ste 1, Toa Baja, PR 00949 |
| Toa Baja Pueblo Post Office | 100 Ave Luis Munoz Rivera, Toa Baja, PR 00949 |
| Toa Baja Post Office | 600 Calle Dr Hernan Cortes Ste 1, Toa Baja, PR 00949 |
| Toa Baja Pueblo Post Office | 100 Ave Luis Munoz Rivera, Toa Baja, PR 00949 |