| Zip Code | City | Population ↓ |
|---|---|---|
| 96080 | Red Bluff | 31,190 |
| 96021 | Corning | 15,746 |
| 96022 | Cottonwood | 14,751 |
| 96035 | Gerber | 4,097 |
| 96055 | Los Molinos | 3,760 |
| 96090 | Tehama | 421 |
| 96092 | Vina | 402 |
| 96075 | Paynes Creek | 341 |
| 96059 | Manton | 323 |
| 96074 | Paskenta | 183 |
| 96078 | Proberta | 135 |
| 96029 | Flournoy | 120 |
| 96063 | Mineral | 77 |
| 96061 | Mill Creek | 0 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 14 ZCTAs in Tehama County, California (US Census).