| District Name | Sealy Independent School District |
| State | Texas |
| County | Austin County |
| Statistical Area | Houston-The Woodlands-Sugar Land, TX |
| Total Students (2021) | 2814 |
| District Growth Rate (2017-21) | -1.1% |
| Majority Race/Ethnicty | Hispanic (51.7%) |
| Free/Reduced Lunch Program | 59.49% |