3409 State St Clayton, MI 49235
Phone: 517-445-2468
| Post Office Lobby Hours | |
|---|---|
| Monday | 6:30am - 6:30pm |
| Tuesday | 6:30am - 6:30pm |
| Wednesday | 6:30am - 6:30pm |
| Thursday | 6:30am - 6:30pm |
| Friday | 6:30am - 6:30pm |
| Saturday | 6:30am - 6:30pm |
| Sunday | 6:30am - 6:30pm |
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Clayton Post Office is a United States Postal Service (USPS) facility in Clayton, MI. This post office offers a full array of services, including package delivery and first class mail.
Mailboxes in Clayton