Classifications are based on their classes in football for the 2022-23 alignment by the University Interscholastic League, a state entity for academic and athletic competition among public schools.
The Rosemont Early Childhood Parent-Teacher Association or RECPTA is focused on fundraising for Rosemont;[6] originally known as the Rosemont Preschool Association, it as of 2010 was the oldest parent-teacher association of an early childhood program as it was first established in 1926.
In the local area the nickname for the group is the "Mommy Mafia".
[7] RECPTA holds an auction party each year, with about $30,000 netted per session.
[8] In 2018 the organization had tension between the board, which wished to use funds to benefit other schools, and the membership, which wanted the board to solely focus on Rosemont.