Merrillville High School

Merrillville High School, an expansive four-year high school in Merrillville, Indiana, one of the schools within Merrillville Community School Corp, caters to 2,115 students, covering grades 9 through 12. By comparison, Indiana's public schools average about 816 students each, so Merrillville High School sits 159% larger than that benchmark.

Merrillville Community School Corp runs 8 schools in total, collectively educating 5,904 students. Merrillville High School is one of those campuses.

Demographically, Merrillville High School reports that 70% of the student body identifies as Black. Other groups include 18% Hispanic, 6% White, 5% multiracial. That is considerably more Black than the county at large, where the share is closer to 23%.

Looking at the economic backdrop, Merrillville High School shows 139 full-time-equivalent teachers, putting the student-to-teacher ratio at about 15.3:1. That figure is tighter than the state norm's 16.6:1 average. Roughly 47% of students at Merrillville High School qualify for free or reduced-price lunch, often used as a Title I proxy.

Across the wider county, ACS estimates for Lake County put median household income runs about $71,493, roughly 26% of adults have completed at least a four-year degree, and the poverty rate sits near 11%. Merrillville High School is one of 121 public schools in Lake County (combined enrollment of about 74,661 students).

The closest other public school is Pierce Middle School, roughly 0.4 miles away. Within five miles, there are 8 other public schools.

Merrillville High School operates from a suburban location.

Over the past 7-year window. Over the past 7-year window, the student count fell 3%: 2,182 students in 2018 compared to 2,115 in 2025. Over the same period, the White share fell from 10% to 6%. Class-load math has fell: from 16.6:1 in 2018 to 15.3:1 in 2025.

On the community side, posts here usually surface around sports schedules, lunch menu changes, and school spirit week. Anyone with firsthand experience at this school can post or comment.