Post Offices List in Oakdale City, California:
| Oakdale Post Office | 170 California Ave, Oakdale, CA 95361 |
| Knights Ferry Post Office | 17631 Sonora Rd, Oakdale, CA 95361 |
| Oakdale Post Office | 170 California Ave, Oakdale, CA 95361 |
| Knights Ferry Post Office | 17631 Sonora Rd, Oakdale, CA 95361 |