| Name | Day County |
| State | South Dakota |
| FIPS Code | 46037 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 5,673 |
| Population Growth Rate(2000-2022) | -4.57% |
| Majority Ethnicity | White 86.51% |
| Public School Majority Ethnicity | White 66% |
| Partisan Voting Index | Republican:+11 |
| Unemployment Rate | 3.3% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 86.51% |
| African American | 0.61% |
| Hispanic | 2.11% |
| Asian | 0.09% |
| Native American | 10.68% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 66.12% |
| African American | 0% |
| Hispanic | 1.75% |
| Asian | 0.11% |
| Native American | 29.82% |
| Hawaiin/Pacific Islander | 0.11% |