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 (78)
Address Type Price Space
85 Crestwood Rd
Vaughan
Detached Homes $2,999,000 3500-5000
209 Crestwood Rd
Vaughan
Detached Homes $3,000,000 3500-5000
1 Whitelaw Crt
Markham
Detached Homes $3,240,000 3500-5000
#PH22 - 399 Royal Orchard Blvd
Markham
Condo Apartment $3,398,000 1800-1999
132 Crestwood Rd
Vaughan
Detached Homes $3,488,000 5000 +
#LPH22 - 399 Royal Orchard Blvd
Markham
Condo Apartment $3,495,000 1800-1999
54 Cricklewood Cres
Markham
Detached Homes $3,499,000 5000 +
#1002 - 8188 Yonge St
Vaughan
Condo Apartment $3,499,999 2250-2499
22 Grandview Ave
Markham
Detached Homes $3,500,000 700-1100
77 Sprucewood Dr
Markham
Detached Homes $3,577,000 3500-5000
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