Assumption Preparatory School ended in 1970.
Assumption Preparatory School was created in 1904.
Northwestern Preparatory School ended in 1995.
Brooklyn Preparatory School ended in 1972.
Savio Preparatory High School ended in 2007.
Martin Luther Preparatory School ended in 1995.
Hill Brow Preparatory School for Boys ended in 1968.
John F. Kennedy Preparatory High School ended in 1982.
Meadowbrook Preparatory School was created in 1960.
Oakbrook Preparatory School was created in 1992.
Emerson Preparatory School was created in 1852.
Luther Preparatory School was created in 1995.
Edison Preparatory School was created in 1954.