St. Teresa of Calcutta Catholic School is a secondary school in the Central neighbourhood of Ajax. Administered by the Durham Catholic District School Board, the school has approximately 285 students between JK and 8. In the most recent year tests were administered, 2022 - 2023, the school scored an average of 91% in English and 52% 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.