San Marcos's Miller Middle School is a Public School Serving students in Grades 06-08.
65.94% of students at this school are Hispanic
| Grades Offered | Grades 06-08 |
| Total Students | 687 |
| Student:Teacher ratio | 13:1 |
| Gender % | 50.22 % Male / 49.78 % Female |
| Total Classroom Teachers | 51.38 |
| Student Population at Miller Middle School by Grade | |
| Magnet School | |
| Charter School | |
| Shared School | |
| Title 1 Eligible |