| District Name | Wentzville R-IV School District |
| State | Missouri |
| County | Saint Charles County |
| Statistical Area | St. Louis, MO-IL |
| Total Students (2021) | 16791 |
| District Growth Rate (2017-21) | 2.5% |
| Majority Race/Ethnicty | White (80.9%) |
| Free/Reduced Lunch Program | 17.56% |