Post Offices List in Valencia City, California:
| Santa Clarita Post Office | 24355 Creekside Rd, Valencia, CA 91355 |
| Valencia Post Office | 25842 1/2 Tournament Rd, Valencia, CA 91355 |
| Santa Clarita Post Office | 24355 Creekside Rd, Valencia, CA 91355 |
| Valencia Post Office | 25842 1/2 Tournament Rd, Valencia, CA 91355 |