School Details

Address: 167 Dudley Ave

Board: York Region DSB

Grades: 9-12

Language: English

Enrollment (2024-2025): 940

Thornhill Secondary School

High School Good (78%) Above Province (+7%)

Academic Performance (EQAO)

School results compared to provincial averages for 2024-2025.

Metric Grade 9 Grade 10
SchoolProvinceDiff SchoolProvinceDiff
Math (G9) / Literacy (G10) 68% 58% +10% 88% 85% +3%
Strong (70%+) Moderate (60–69%) Needs support (<60%)
Trend (3yr) -2.00 (Prov: +4.00) -4.00 (Prov: 0.00)
Above province Below province

There currently around 96 condo apartments, townhouses, semi-detached and detached homes for rent

For Sale (191)
Address Type Price Rooms Washrooms Bathrooms
#Ph1-02 - 7171 Yonge St
Markham
Condo Apartment $3,330 3 2 1
#2208 - 1 Grandview Ave
Markham
Condo Apartment $3,400 3 2 2
32 Kirk Dr
Markham
Detached Homes $3,450 3 2 3
#302 - 7300 Yonge St
Vaughan
Condo Apartment $3,475 3 2 2
21 Highland Park Blvd
Markham
Detached Homes $3,500 5 2 5
#54 - 18 Clark Ave W
Vaughan
Condo Townhouse $3,550 3 3 2
24 Highland Park Blvd
Markham
Detached Homes $3,700 4 3 4
#1010 - 8111 Yonge St
Markham
Condo Apartment $3,750 3 2 1
209 Winding Ln
Vaughan
Detached Homes $3,800 3 3 3
#2302 - 1 Grandview Ave
Markham
Condo Apartment $3,800 3 2 1
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