| Name | Perkins County |
| State | South Dakota |
| FIPS Code | 46105 |
| Timezone | Mountain Standard Time (MST) |
| Population (2020) | 2,835 |
| Population Growth Rate(2000-2020) | -4.93% |
| Majority Ethnicity | White 96.26% |
| Public School Majority Ethnicity | White 91% |
| Partisan Voting Index | Strongly Republican:+34 |
| Unemployment Rate | 1.9% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 96.26% |
| African American | 0% |
| Hispanic | 1.58% |
| Asian | 0% |
| Native American | 2.16% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 91.46% |
| African American | 0% |
| Hispanic | 2.51% |
| Asian | 1.51% |
| Native American | 3.02% |
| Hawaiin/Pacific Islander | 0% |