IJLA is housed on Instituto del Progreso Latino's campus. IJLA's main building is 2570 S. Blue Island Avenue where the school has been located since 1996. The 12,000 square foot building contains 7 flexible classrooms that enable students to work in groups, have round table discussions, or work independently. In addition to the classrooms and more traditional office spaces and computer labs, IJLA's main building's cafeteria is a multi purpose room that functions as a hub for social and relationship developing activities such as school wide meeting and special events in addition to serving breakfast and lunch.
IJLA's more advanced Mastery students take classes in a second building (2520 S. Western Avenue) across the street. This location gives Mastery students easier access to information about internships and post-secondary opportunities and also gives these students a greater feeling of independence as they near graduation.