Columbia Grammar & Preparatory School in NYC was founded in 1764.
The oldest school in the state of new jersey is Rutgers Preparatory School in somerset, NJ. They are the most competitive school in the state of New Jersey.
Sacred Heart Cathedral Preparatory vs St. Ignatius College Preparatory, in San Francisco. It is actually the oldest high school rivalry west of the Mississippi since the 1890s. Look up Bruce-Mahoney on Google and you will find out more information by looking through links.
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.
Royal Preparatory School was created in 1933.
Northwestern Preparatory School ended in 1995.
Northwestern Preparatory School was created in 1865.
Brehm Preparatory School was created in 1982.
York Preparatory School was created in 1969.