Campuses and Facilities
ISI is situated on two campuses.
Both campuses have their own library and recreational facilities, including a gym.
49th Street Campus
A 1940s schoolhouse leased from Butler University in the Butler-Tarkington neighborhood, the 49th Street building is a cozy background for the language immersion education for our pre-elementary through elementary students.
Michigan road Campus
Built due to the generosity of our donors after whom our two buildings are named, Blackwell and Taurel. The Michigan Road campus contains our Middle and High School students and is the home of our athletic teams, the Gryphons.