| Name | Plumas County |
| State | California |
| FIPS Code | 06063 |
| County Seat | Quincy |
| Timezone | Pacific Standard Time (PST) |
| Population (2022) | 19,926 |
| Population Growth Rate(2000-2022) | -1.08% |
| Majority Ethnicity | White 95.08% |
| Public School Majority Ethnicity | White 67% |
| Partisan Voting Index | Republican:+7 |
| Unemployment Rate (December 2024) | 5.6% |
| Area Code(s) | 530 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 95.08% |
| African American | 1.93% |
| Hispanic | 1.85% |
| Asian | 0.69% |
| Native American | 0.22% |
| Hawaiin/Pacific Islander | 0.22% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 66.64% |
| African American | 0.73% |
| Hispanic | 17.74% |
| Asian | 0.7% |
| Native American | 3.13% |
| Hawaiin/Pacific Islander | 0.04% |