| District Name | Castleford School District 417 |
| State | Idaho |
| County | Twin Falls County Owyhee County |
| Statistical Area | Twin Falls, ID Boise City, ID |
| Cities/Towns | Castleford |
| Total Students (2021) | 336 |
| District Growth Rate (2017-21) | 7.0% |
| Majority Race/Ethnicty | White (63.1%) |
| Free/Reduced Lunch Program | 60.12% |