2010 Marks the 100th Year Anniversary of Siwanoy School.Did You Know: Siwanoy is the oldest
continuous-use schoolhouse in the District. When opened, the building that now houses Siwanoy School
included classes from elementary level through high school and the school was
then known as Pelham High School.
It was not until Pelham Memorial High School was opened in 1922 that the
school became known by it current name – Siwanoy.