Address: 8075 Bayview Ave, Thornhill, Ontario, L3T4N4
Phone Number: 905-889-9696
Fax Number: 905-889-2991
Enrolment 2023-2024 (Preliminary): 1,185
Grades Available: 9-12
School Website (if available): Thornlea Secondary School
Board Name: York Region DSB (B66095)
	  Board Website: http://www.yrdsb.ca
 
 
 
What you can find:
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