Merrillville's Merrillville High School is a Public School Serving students in Grades 09-12.
57.16% of students at this school are Black, non-Hispanic
| Grades Offered | Grades 09-12 |
| Total Students | 2423 |
| Student:Teacher ratio | 19:1 |
| Gender % | 50.35 % Male / 49.65 % Female |
| Total Classroom Teachers | 129.40 |
| Student Population at Merrillville High School by Grade | |
| Magnet School | |
| Charter School | |
| Shared School | |
| Title 1 Eligible |