All District 104 students complete and conclude their elementary education at Heritage Middle School, Home of the Sailors and Lady Sailors. Heritage Middle School, HMS, is home to the sixth through eighth graders. Approximately 480 students comprise our student population. Our Students compete in Basketball, Volleyball, and Soccer in Junior varsity and Varsity levels We are part of the West Suburban Conference or the (WSC) The WSC is a conference made of twelve schools from Berwyn, Oak Park, Riverforest, NorthLake, Berkeley, Maywood, Melrose Park and Cicero.