| Place Name | Richfield |
| Place Type | Census Designated Place |
| ZIP Code(s) | 96021 |
| County | Tehama County |
| Area Code(s) | 530 |
| Timezone | Pacific Standard Time (PST) |
| Population (2022) | 288 |
| Population Growth Rate (2010-19) | 0.98% |
| Majority Ethnicity | White 59.74% |
| Metro/Micro Stats Area | Red Bluff, CA |
| US Congressional District(s) | California 1st |
| State Assembly Districts | 3 |
| State Senate Districts | 4 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 59.74% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0.26% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 40% |