Post Offices List in Clackamas City, Oregon:
| Clackamas Dcu Post Office | 9836 Se Empire Ct, Clackamas, OR 97015 |
| Clackamas Post Office | 9009 Se Adams St, Clackamas, OR 97015 |
| Clackamas Dcu Post Office | 9836 Se Empire Ct, Clackamas, OR 97015 |
| Clackamas Post Office | 9009 Se Adams St, Clackamas, OR 97015 |