Henderson Avenue Public School is a secondary school in the Grandview neighbourhood of Markham. Administered by the The York Region District School Board, the school has approximately 375 students between JK and 8. In the most recent year tests were administered, 2022 - 2023, the school scored an average of 76% in English and 76% in Math on their provincial standardized tests.
Scores (0-100%) assigned
by the Education Quality and Accountability Office (EQAO),
a Province of Ontario Agency, indicate number of students
at or above the provincial standard in that subject
for target year.