Ontario public schools enrolment

Data includes public and Catholic schools and school authorities. Private schools and publicly funded hospital and provincial schools and care, treatment and correctional facilities are not included.


  • board number
  • board name
  • school name
  • school number
  • school level
  • school type
  • school language
  • enrolment

Source: As reported by schools in Ontario School Information System (OnSIS), October Submissions.

Boards update and maintain contact information related to schools and boards of education.

Small cells have been suppressed:

  • where fewer than 10 students are in a given category, the data is depicted with (10)
  • the report may not be used in any way that could lead to the identification of an individual.


  • Starting 2018-2019, enrolment numbers have been rounded to the nearest five.
  • Where sum/totals are required, actual totals are calculated and then rounded to the nearest 5. As such, rounded numbers may not add up to the reported rounded totals.
  • Includes Temporary Remote Learning Schools (TRLS)

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Data Available

The data described here is available for you to use. [Learn more]
[See the licence for how you're allowed to use this data.]

2021-09-01 - 2022-08-31

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 2022-02-24
Update frequency Yearly
Access instructions