Gridley
- County:
- Butte County
- County Seat:
- No
- Area (mi²):
- 2.087
- State:
- California
Gridley is a city located in Butte County, California. Gridley has a 2026 population of 7,355. Gridley is currently growing at a rate of 0.86% annually but its population has decreased by -0.74% since the most recent census, which recorded a population of 7,410 in 2020.