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 are currently around 128 condo apartments, townhouses, semi-detached and detached homes for sale

For Rent (79)
Address Type Price Space
#3005 - 1 Grandview Ave
Markham
Condo Apartment $1,199,000 1200-1399
103 Winding Ln
Vaughan
Detached Homes $1,230,000 1500-2000
57 Glenmanor Way
Vaughan
Detached Homes $1,288,000 1500-2000
104 Highland Park Blvd
Markham
Detached Homes $1,298,000 700-1100
98 Glen Cameron Rd
Markham
Detached Homes $1,298,000 1100-1500
150 Doncaster Ave
Markham
Detached Homes $1,300,000 700-1100
#704 - 8188 Yonge St
Vaughan
Condo Apartment $1,377,000 1000-1199
45 Thorny Brae Dr
Markham
Detached Homes $1,388,000 2000-2500
#301 - 397 Royal Orchard Blvd
Markham
Condo Apartment $1,425,000 1000-1199
2 Johnson St
Markham
Detached Homes $1,449,000 1100-1500
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