Enrolment by grade in secondary schools

Enrolment by grade in secondary schools is an open dataset from Government of Ontario with 58 files (TXT, XLSX, HTML); catalogue record updated 2026-02-25. On CanQuery you can open 28 CSV or Excel files as tables, filter, chart and export up to 10,000 rows as CSV and follow the original downloads. Files are available in English and French.

Student enrolment in secondary schools across the province, aggregated by grade and school board or school authority. Includes: * board number * board name * grade 9 enrolment * grade 10 enrolment * grade 11 enrolment * grade 12 enrolment * total enrolment Enrolment data is reported by schools to the Ontario School Information System (OnSIS), October Submissions. The following secondary school types are included: * public * Catholic Students designated as "Pre-Grade 9" are included in the Grade 9 enrolment data. To protect privacy, numbers are suppressed in categories with less than 10 students. Note: * 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. * Students in Temporary Remote Learning Schools (TRLS) are included in the enrolment counts ## Related * College enrolment * College enrolments - 1996 to 2011 * University enrolment * School enrolment by gender * Second language course enrolment * Course enrolment in secondary schools * Enrolment by grade in elementary schools File format…

Publisher

Government of Ontario

Resources

58

Catalogue metadata updated

2026-02-25