11 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 96101 | Alturas | 5,142 |
| 96134 | Tulelake | 2,346 |
| 96104 | Cedarville | 713 |
| 96015 | Canby | 437 |
| 97635 | New Pine Creek | 239 |
| 96112 | Fort Bidwell | 193 |
| 96054 | Lookout | 183 |
| 96115 | Lake City | 125 |
| 96108 | Davis Creek | 110 |
| 96110 | Eagleville | 65 |
| 96116 | Likely | 57 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 11 ZCTAs in Modoc County, California (US Census).