Post Offices List in Lake County, Oregon:
| Adel Post Office | 1 Highway 140 E, Adel, OR 97620 |
| Fort Rock Post Office | 61698 Antelope Vista Dr, Fort Rock, OR 97735 |
| Lakeview Post Office | 18 S G St, Lakeview, OR 97630 |
| Paisley Post Office | 511 MIll St, Paisley, OR 97636 |
| Silver Lake Post Office | 65525 Highway 31, Silver Lake, OR 97638 |
| Summer Lake Post Office | 54128 Highway 31, Summer Lake, OR 97640 |
| Christmas Valley Post Office | 86957 Christmas Valley Hwy, Christmas Valley, OR 97641 |