Post Offices List in Clarkston City, Michigan:
| Clarkston Carrier Annex Post Office | 5886 S Main St, Clarkston, MI 48346 |
| Clarkston Post Office | 5799 S Main St, Clarkston, MI 48347 |
| Clarkston Carrier Annex Post Office | 5886 S Main St, Clarkston, MI 48346 |
| Clarkston Post Office | 5799 S Main St, Clarkston, MI 48347 |