Post Offices List in Pleasanton City, California:
| Hacienda Post Office | 4682 Chabot Dr, Pleasanton, CA 94588 |
| Pleasanton Post Office | 4300 Black Ave, Pleasanton, CA 94566 |
| Hacienda Post Office | 4682 Chabot Dr, Pleasanton, CA 94588 |
| Pleasanton Post Office | 4300 Black Ave, Pleasanton, CA 94566 |