| District Name | New Underwood School District 51-3 |
| State | South Dakota |
| County | Pennington County Meade County |
| Statistical Area | Rapid City, SD |
| Total Students (2021) | 268 |
| District Growth Rate (2017-21) | 8.9% |
| Majority Race/Ethnicty | White (85.5%) |
| Free/Reduced Lunch Program | 26.49% |