John I. Leonard High School was created in 1965.
John S. Battle High School was created in 1959.
Yes, of course we do.
John McDonogh High School was created in 1902.
John Hardin High School was created in 2001.
John Bartram High School was created in 1939.
John A. Rowland High School was created in 1964.
John Horn High School was created in 2000.
Saint John High School was created in 1805.
John Swett High School was created in 1927.
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.