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 202 condo apartments, townhouses, semi-detached and detached homes for sale

For Rent (94)
Address Type Price Space
79 Grandview Ave
Markham
Detached Homes $1,188,888 1100-1500
691 York Hill Blvd
Vaughan
Detached Homes $1,198,000 2000-2500
78 Baywood Crt
Markham
Link Homes $1,198,000 1100-1500
98 Glen Cameron Rd
Markham
Detached Homes $1,198,000 1100-1500
53 Grandview Ave
Markham
Detached Homes $1,219,000 700-1100
54 Highland Park Blvd
Markham
Detached Homes $1,248,000 1100-1500
#222 - 8188 Yonge St
Vaughan
Condo Apartment $1,249,000 1000-1199
#332 - 8188 Yonge St
Vaughan
Condo Apartment $1,250,000 1000-1199
34 Morgan Ave
Markham
Detached Homes $1,258,000 1100-1500
14 Colborne St
Markham
Detached Homes $1,298,000 1500-2000
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