| District Name | Santa Gertrudis Independent School District |
| State | Texas |
| County | Kleberg County |
| Statistical Area | Kingsville, TX |
| Total Students (2021) | 779 |
| District Growth Rate (2017-21) | 5.8% |
| Majority Race/Ethnicty | Hispanic (78.7%) |
| Free/Reduced Lunch Program | 40.56% |