Unionville High School
Markham, Ontario · York Region District School Board
Term dates 2025-2026
Full YRDSB calendar →Unionville High School follows the YRDSB calendar, which runs Sep 2, 2025 to Jun 26, 2026: winter break Dec 22 to Jan 2 and march break Mar 16 to Mar 20.
- First day
- Tuesday, September 2, 2025
- Last day
- Friday, June 26, 2026
- PA days
- 0
- Breaks
- Winter Break, March Break
Printable calendar
YRDSB dates on one printable page.
Closest secondary schools
The nearest schools teaching the same grades, with how each placed on EQAO.
| School | Distance | Mean EQAO percentile |
|---|---|---|
| Markville Secondary School Markham | 4.4 km | Not published |
| Dr Norman Bethune Collegiate Institute Toronto | 5.3 km | 77 |
| Mary Ward Catholic Secondary School Toronto | 5.5 km | 79 |
| L'Amoreaux Collegiate Institute Agincourt | 6.4 km | 15 |
| A Y Jackson Secondary School Toronto | 6.5 km | 90 |
Report Card ranking
Where the Fraser Institute's Report Card 2025 places this school among all ranked Ontario secondary schools.
Fraser Institute rank
→ No clear trend#18 of 747 Ontario secondary schools
- Percentile
- 98
- 5-year rank
- #12
- 5-year rating
- 8.9
Figures quoted from the Fraser Institute’s Report Card on Ontario’s Secondary Schools 2025 (school year 2023/2024), where this school is listed as “Unionville, Unionville”. The rating combines EQAO results, gender gaps and, for secondary schools, graduation and credit-completion rates. Full report cards: compareschoolrankings.org ↗
Ranking report
Unionville High School’s full results in one printable page.