[2] One of five secondary schools in the East Allen County Schools system, Heritage serves students in grades 7-12 in the communities of:[3] Hoagland,[4] Monroeville,[5] and Poe.

[6] A small portion of the New Haven city limits coincides with this school's attendance zone.

Monroeville-area residents by then were generally not willing to move to a different high school.

[8] The demographic breakdown of the 804 students enrolled in 2014-15 was: 100% of the students are eligible for free lunch The school's teams, known as the Heritage Patriots, compete in the Indiana High School Athletic Association's AAA size classification in the Allen County Athletic Conference.

State championship titles held by the school's teams include: