Corning
- County:
- Tehama County
- County Seat:
- No
- Area (mi²):
- 3.547
- State:
- California
Corning is a city located in Tehama County, California. Corning has a 2026 population of 8,131. Corning is currently growing at a rate of 0.17% annually but its population has decreased by -1.07% since the most recent census, which recorded a population of 8,219 in 2020.