San Marcos's Twin Oaks High School is a Public School - Other/Alternative Public School Serving students in Grades 09-12.
76.24% of students at this school are Hispanic
| Grades Offered | Grades 09-12 |
| Total Students | 202 |
| Student:Teacher ratio | 17:1 |
| Gender % | 64.85 % Male / 35.15 % Female |
| Total Classroom Teachers | 11.87 |
| Student Population at Twin Oaks High School by Grade | |
| Magnet School | |
| Charter School | |
| Shared School | |
| Title 1 Eligible |