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 94 condo apartments, townhouses, semi-detached and detached homes for rent

For Sale (202)
Address Type Price Rooms Washrooms Bathrooms
#1626 - 7161 Yonge St
Markham
Condo Apartment $2,980 3 2 1
18 Grandview Ave
Markham
Detached Homes $3,000 3 1 1
#1902 - 7165 Yonge St
Markham
Condo Apartment $3,000 2 2 1
#426 - 7165 Yonge St
Markham
Condo Apartment $3,049 2 2 1
#505 - 1 Grandview Ave
Markham
Condo Apartment $3,200 2 2 1
#727 - 8188 Yonge St
Vaughan
Condo Apartment $3,300 2 2 1
#2302 - 1 Grandview Ave
Markham
Condo Apartment $3,300 3 2 1
#916 - 8188 Yonge St
Vaughan
Condo Apartment $3,300 2 2 1
#Ph1-02 - 7171 Yonge St
Markham
Condo Apartment $3,330 3 2 1
26 Joanna Cres
Vaughan
Freehold Townhouse $3,400 3 3 2
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