One year
Howard school
lahainaluna high school
The oldest high school in Jamaica is Wolmer's Boys & Girls School established in 1736. (Manning's High was founded in 1738 and St Jago High in 1744.)
The oldest high school west of the Mississippi is Lahainaluna High School located in Lahaina, Hawaii (established in 1831).
San Jose High School
The oldest school in the state of Georgia is Richmond Academy (Augusta), founded in 1788
Hillsborough Senior High School
sandfor high school
moncton high
High School of Glasgow (pre-1124)
Ware Shoals High School