| District Name | Sinton Independent School District |
| State | Texas |
| County | San Patricio County |
| Statistical Area | Corpus Christi, TX |
| Total Students (2021) | 2074 |
| District Growth Rate (2017-21) | -4.3% |
| Majority Race/Ethnicty | Hispanic (81.9%) |
| Free/Reduced Lunch Program | 68.27% |