| District Name | Corsica-Stickney 21-3 |
| State | South Dakota |
| County | Douglas County Aurora County Davison County |
| Statistical Area | Mitchell, SD |
| Total Students (2021) | 287 |
| District Growth Rate (2017-21) | 7.5% |
| Majority Race/Ethnicty | White (94.8%) |
| Free/Reduced Lunch Program | 25.09% |