Public secondary · Markham
Unionville High School
Use this Markham school guide to check the essentials: Grades 9–12, English and the school’s official enrolment information. Keep your child’s needs and the exact home address at the centre of the decision.
- Grades
- Grades 9–12
- Teaching language
- English
- School board
- York Region District School Board
- Address
- 201 Town Centre Blvd. Unionville, Ontario L3R 8G5
- Municipality
- Markham
School-specific context
Unionville High School serves Grades 9 to 12 on Town Centre Boulevard in Markham’s Unionville community. The board lists an Arts Program of Choice at the school. Families considering that pathway should review its application requirements separately from the regular school boundary.
Arts pathway
YRDSB lists an Arts Program of Choice at Unionville. Use the school’s current program information to check application steps and timing.
BEFORE YOU CHOOSE A HOME
Check the address.
Confirm the program.
A nearby home or a shared municipality does not guarantee a place. Ask the board about attendance boundaries and the school about any separate entry requirements.
Considering a home in Markham?
Explore the municipality once you have checked the school’s entry rules. These searches do not establish distance, school boundaries, transportation or admission.
Official sources and check dates
- Official school website — grades and campus address Source checked Oct 3, 2026
- Official school history and profile Source checked Oct 3, 2026
- YRDSB school registration Source checked Oct 3, 2026
- YRDSB secondary programs — 2026–27 Source checked Oct 3, 2026
- Fraser Institute 2025 report — 2023/2024 results Source checked Oct 3, 2026
These guides use AI-assisted research and dated public source records. A source check is not a school visit or a personal assessment. For a correction, choose a team member to contact.