| Name | Ziebach County |
| State | South Dakota |
| FIPS Code | 46137 |
| Timezone | Mountain Standard Time (MST) |
| Population (2022) | 2,796 |
| Population Growth Rate(2000-2022) | -13.85% |
| Majority Ethnicity | Native American 67.96% |
| Public School Majority Ethnicity | Native American 91% |
| Partisan Voting Index | Democratic:+3 |
| Unemployment Rate | 3.0% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 25.04% |
| African American | 0% |
| Hispanic | 6.76% |
| Asian | 0% |
| Native American | 67.96% |
| Hawaiin/Pacific Islander | 0.24% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 7.27% |
| African American | 0% |
| Hispanic | 1% |
| Asian | 0.13% |
| Native American | 91.48% |
| Hawaiin/Pacific Islander | 0% |