Big Lake's Reagan County High School is a Public School Serving students in Grades 09-12.
73.66% of students at this school are Hispanic
| Grades Offered | Grades 09-12 |
| Total Students | 224 |
| Student:Teacher ratio | 9:1 |
| Gender % | 44.20 % Male / 55.80 % Female |
| Total Classroom Teachers | 25.05 |
| Student Population at Reagan County High School by Grade | |
| Magnet School | |
| Charter School | |
| Shared School | |
| Title 1 Eligible |