king's college
longfellow middle school
One year
lahainaluna high school
Howard 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
Hillsborough Senior High School
sandfor high school
moncton high
High School of Glasgow (pre-1124)
Ware Shoals High School
The oldest public high school in America is Boston Latin School (founded in 1635), located in Boston, Massachusetts. The oldest high school in the world is disputed to be Shishi Middle School, in China (143-141 BC) (Note: The school ceased to operate for a period before its refounding in 1661. The claim to be the oldest continuous school has therefore been disputed.) The second known school is The King's School, in Canterbury, England (597) but is a private school.