Saint John High School was created in 1805.
Saint John Neumann High School - Pennsylvania - was created in 1934.
Saint John's School of Alberta was created in 1967.
Saint John's International School was created on 1991-11-30.
Saint John's School - San Juan - was created in 1915.
Saint John Neumann High School - Pennsylvania - ended in 2004.
John S. Battle High School was created in 1959.
John I. Leonard High School was created in 1965.
John A. Rowland High School was created in 1964.
John McDonogh High School was created in 1902.
John I. Burton High School was created in 1953.
John Dewey High School was created in 1969.
John Handley High School was created in 1923.