Secondary School Profile



Archbishop Denis O'Connor Catholic High School (703923)

Address: 80 Mandrake St, Ajax, Ontario, L1S5H4
Phone Number: 905-427-6667
Fax Number: 905-427-7234
Enrolment 2021-2022 (Preliminary): 610
Grades Available: 9-12
School Website (if available): Archbishop Denis O'Connor Catholic High School
Board Name: Durham CDSB (B67105)
Board Website: http://www.dcdsb.ca

What you can find:

More Information Click on any term below to view a glossary. Data is updated as frequently as possible.
  

Grade 9 Student Achievement (Math) – 2022-2023

Grade 9 Student Achievement (Math) – 2022-2023
  School Province Help icon
English students French students
Math: Percentage of students achieving the provincial standard Help icon 50% 54% 60%
Change in math achievement over three years Help icon NA NA NA
Notes: For information re: NA, N/D, N/R, SP and rounding see the glossary for details.
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Grade 10 Student Achievement (Literacy) – 2022-2023

Grade 10 Student Achievement (Literacy) – 2022-2023
  School Province Help icon
English students French students
Literacy: Percentage of students who passed test on their first attempt Help icon 88% 85% 91%
Change in literacy achievement over three years Help icon NA NA NA
Notes: For information re: NA, N/D, N/R, SP and rounding see the glossary for details.
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Student Population – 2021-2022 (Preliminary)

Student Population
  School Province Help icon
Percentage of school-aged children who live in lower-income households Help icon 12% 17.7%
Percentage of students whose parents do not have a certificate, diploma or degree Help icon 8% 6.3%
Percentage of students who receive special education services Help icon 29% 16.3%
Percentage of students identified as gifted Help icon 0% 1.2%
Percentage of students whose first language is not English Help icon 10% 26.3%
Percentage of students who are new to Canada from non-English speaking country Help icon 3% 5.1%
Percentage of students whose first language is not French Help icon 100% 95.3%
Percentage of students who are new to Canada from non-French speaking country Help icon 3% 5.7%
Notes: For information re: NA, N/D, N/R, SP and rounding see the glossary for details.
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For more information about this school, please contact the school directly, or visit the school and/or school board websites.

School Website (if available): Archbishop Denis O'Connor Catholic High School
Board Website: Durham CDSB