| Place Name | Gridley |
| Place Type | City |
| ZIP Code(s) | 95948 |
| County | Butte County |
| Area Code(s) | 530 |
| Timezone | Pacific Daylight Time (PDT) |
| Population (2022) | 6,537 |
| Population Growth Rate (2010-19) | 12.71% |
| Majority Ethnicity | White 64.88% |
| Metro/Micro Stats Area | Chico, CA |
| US Congressional District(s) | California 1st |
| State Assembly Districts | 3 |
| State Senate Districts | 4 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 64.88% |
| African American | 0.27% |
| Hispanic | 0.43% |
| Asian | 1.06% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 33.37% |