| Localité | Code postal |
|---|---|
| Barlow, Clackamas | 97013 |
| Beavercreek, Clackamas | 97004 |
| Boring, Clackamas | 97009 |
| Brightwood, Clackamas | 97011 |
| Canby, Clackamas | 97013 |
| Carver, Clackamas | 97015 |
| Charbonneau, Clackamas | 97070 |
| Clackamas, Clackamas | 97015 |
| Colton, Clackamas | 97017 |
| Damascus, Clackamas | 97015, 97089 |
| Dover, Clackamas | 97022 |
| Eagle Creek, Clackamas | 97022 |
| Estacada, Clackamas | 97023 |
| Gladstone, Clackamas | 97027 |
| Government Camp, Clackamas | 97028 |
| Happy Valley, Clackamas | 97015, 97086 |
| Jennings Lodge, Clackamas | 97267 |
| Johnson City, Clackamas | 97267 |
| Lake Grove, Clackamas | 97035 |
| Lake Oswego, Clackamas | 97034, 97035 |
| Liberal, Clackamas | 97038 |
| Marylhurst, Clackamas | 97036 |
| Milwaukie, Clackamas | 97222 |
| Molalla, Clackamas | 97038 |
| Mountain Park, Clackamas | 97035 |
| Mulino, Clackamas | 97042 |