8 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 97630 | Lakeview | 5,484 |
| 97641 | Christmas Valley | 1,250 |
| 97638 | Silver Lake | 531 |
| 97636 | Paisley | 354 |
| 97640 | Summer Lake | 160 |
| 97735 | Fort Rock | 130 |
| 97637 | Plush | 82 |
| 97620 | Adel | 70 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 8 ZCTAs in Lake County, Oregon (US Census).