Course enrolment in secondary schools

Data tracking the number of students enrolled in ministry defined secondary school courses at the provincial level. These ministry defined courses are for students in grades 9 to 12.

They outline the mandatory knowledge and skills students must demonstrate by the end of the course.


  • course code
  • course description
  • grade
  • pathway or destination
  • enrolment

Note: students enrolled in a course more than once are counted each time they enroll.

Course enrolment data is reported by schools to the Ontario School Information System.

The following secondary school types are included:

  • public
  • catholic

To protect privacy, numbers are suppressed in categories with less than 10 students.

Starting 2018-2019, enrolment numbers have been rounded to the nearest five.


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Data Available

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2020-09-01 - 2021-08-31

2019-09-01 - 2020-08-31

2018-09-01 - 2019-08-31

2017-09-01 - 2018-08-31

2016-09-01 - 2017-08-31

2015-09-01 - 2016-08-31

2014-09-01 - 2015-08-31

2013-09-01 - 2014-08-31

2012-09-01 - 2013-08-31

2011-09-01 - 2012-08-31

Supporting Files

This dataset has no supporting files

Additional Info

Field Value
Geographic coverage Ontario
Geography Breakdown None
Source URL/Address
Author Email
Maintainer branch
Last Validated Date 2022-07-11
Update frequency Yearly
Access instructions