EQAO Performance Overview (2023-2024)
EQAO Score History
| School Year | Score (out of 10) |
|---|---|
| 2023-2024 | 8.5 |
| 2022-2023 | 8.1 |
| 2021-2022 | 7.9 |
School Information
- Address: 167 Dudley Ave, Thornhill, Ontario, L3T2E5
- Phone: 905-889-5453
- Email: thornhill.ss@yrdsb.ca
- Website: http://thornhill.ss.yrdsb.ca
- Grade Range: 9-12
Student Demographics (2023-2024)
Student demographic data not available for this school.
Staff Salaries (2024 Sunshine List) — School Board: York Region DSB
The following salary data is for all employees earning $100,000+ at York Region DSB, the school board that operates Thornhill Secondary School.
2024 Salary Breakdown by Role
| Role | Count | Avg Salary |
|---|---|---|
| Teachers | 6,440 | $127,803 |
| Principals & Vice-Principals | 458 | $148,495 |
| Management & Specialists | 164 | $131,176 |
| Student Support Services | 132 | $122,963 |
| Administrative Support | 46 | $119,649 |
| Other Staff | 30 | $131,337 |
| Senior Administration | 26 | $214,859 |
| Facilities & Maintenance | 17 | $120,211 |
| Technology | 1 | $136,838 |
Top 5 Earners at This School Board (2024)
| Name | Title | 2024 Salary |
|---|---|---|
| William Cober | Director of Education | $301,446 |
| Vidyia Maharaj | Associate Director of Education and Chief Financial Officer, Service Excellence | $250,798 |
| Katherine Diakiw | Associate Director of Education, Schools, Programs and Equitable Outcomes | $248,978 |
| Tod Dungey | Associate Director of Education, Schools, Programs and Equitable Outcomes | $238,061 |
| Neil Gunathunge | Associate Director of Education, Schools, Programs and Equitable Outcomes | $224,091 |
Source: Ontario Public Sector Salary Disclosure Act — 2024 Data. Includes employees earning $100,000 or more.
School Budget (2024-2025 Fiscal Year) — School Board: York Region DSB
Financial data from York Region DSB, the school board responsible for Thornhill Secondary School.
Estimated School Budget (2024-2025)
⚠️ Estimate calculated as school enrollment share × school board total expenses. Actual allocations may differ.
Source: Ontario Ministry of Education — School Board Financial Reports (Revised Estimates, Fiscal Year 2024-2025)
Frequently Asked Questions
What is the EQAO score for Thornhill Secondary School (2023-2024)?
Thornhill Secondary School has an overall EQAO performance score of 8.5 out of 10 for the 2023-2024 school year, based on the OSSLT and Grade 9 math assessments.
What is the ranking of Thornhill Secondary School in Ontario (2023-2024)?
Thornhill Secondary School is ranked #65 out of 916 public secondary schools in Ontario for the 2023-2024 school year.
What school board does Thornhill Secondary School belong to?
Thornhill Secondary School belongs to York Region DSB, its publicly funded school board, located in Thornhill, Ontario.